Debian - Movie posters no longer downloading - 403 Forbidden

I have been using Plex on my Debian server and have had no problems. For some reason all of a sudden it will not download movie posters automatically. The logs show a match but a 403 forbidden error. I updated to the latest version to see if that helped but no dice. I have included the log. Any help is appreciated as I have made no changes to the server otherwise.

2015-09-08 21:36:41,482 (7f8c9d1db700) : INFO (core:609) - Started plug-in
2015-09-08 21:36:41,483 (7f8c9d1db700) : DEBUG (socketinterface:160) - Starting socket server
2015-09-08 21:36:41,484 (7f8c9d1db700) : DEBUG (runtime:1111) - Created a thread named ‘start’
2015-09-08 21:36:41,484 (7f8c9d1db700) : INFO (socketinterface:184) - Socket server started on port 60419
2015-09-08 21:36:41,485 (7f8c9d1db700) : INFO (pipeinterface:25) - Entering run loop
2015-09-08 21:36:41,485 (7f8c9d1db700) : DEBUG (runtime:717) - Handling request GET /:/prefixes
2015-09-08 21:36:41,487 (7f8c9d1db700) : DEBUG (runtime:814) - Found route matching /:/prefixes
2015-09-08 21:36:41,488 (7f8c9d1db700) : DEBUG (runtime:918) - Response: [200] MediaContainer, 148 bytes
2015-09-08 21:36:41,511 (7f8c92364700) : DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.imdb/messaging/function/X0FnZW50S2l0OlNlYXJjaA__/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoyCmRpY3QKZGljdAo2CnMyCmVuczQKbGFuZ2IwczYKbWFudWFsYjFzNwpwcmltYXJ5aTAKczcKdmVyc2lvbnIxCnM2Cmt3YXJnc3M1Ck1vdmllczEwCm1lZGlhX3R5cGU3CnMxNgoxZjE3MDJjOGMzNjEwMGU2czE3Cm9wZW5TdWJ0aXRsZXNIYXNoczkKSm9obiBXaWNrczQKbmFtZXM0CjIwMTRzNAp5ZWFyczYyCiUyRmRhdGElMkZWaWRlb3MlMkZNb3ZpZXMlMkZKb2huJTIwV2ljayUyMCgyMDE0KSUyMDEwODBwJTJFbWt2czgKZmlsZW5hbWVzNDAKYzUxMTM1NDQ1OWI0MzBkMjcwMjQ5YjQ4N2Y5ZWZlNDU5MGM4M2I3OHM4CnBsZXhIYXNoczIKLTFzOApkdXJhdGlvbnMzCjc1OXMyCmlkcjAK
2015-09-08 21:36:41,525 (7f8c92364700) : DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.imdb/messaging/function/X0FnZW50S2l0OlNlYXJjaA__/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoyCmRpY3QKZGljdAo2CnMyCmVuczQKbGFuZ2IwczYKbWFudWFsYjFzNwpwcmltYXJ5aTAKczcKdmVyc2lvbnIxCnM2Cmt3YXJnc3M1Ck1vdmllczEwCm1lZGlhX3R5cGU3CnMxNgoxZjE3MDJjOGMzNjEwMGU2czE3Cm9wZW5TdWJ0aXRsZXNIYXNoczkKSm9obiBXaWNrczQKbmFtZXM0CjIwMTRzNAp5ZWFyczYyCiUyRmRhdGElMkZWaWRlb3MlMkZNb3ZpZXMlMkZKb2huJTIwV2ljayUyMCgyMDE0KSUyMDEwODBwJTJFbWt2czgKZmlsZW5hbWVzNDAKYzUxMTM1NDQ1OWI0MzBkMjcwMjQ5YjQ4N2Y5ZWZlNDU5MGM4M2I3OHM4CnBsZXhIYXNoczIKLTFzOApkdXJhdGlvbnMzCjc1OXMyCmlkcjAK
2015-09-08 21:36:41,525 (7f8c92364700) : INFO (agentkit:936) - Searching for matches for {‘openSubtitlesHash’: ‘1f1702c8c36100e6’, ‘name’: ‘John Wick’, ‘year’: ‘2014’, ‘filename’: ‘%2Fdata%2FVideos%2FMovies%2FJohn%20Wick%20(2014)%201080p%2Emkv’, ‘plexHash’: ‘c511354459b430d270249b487f9efe4590c83b78’, ‘duration’: ‘-1’, ‘id’: ‘759’}
2015-09-08 21:36:41,548 (7f8c92364700) : DEBUG (networking:166) - Requesting ‘http://127.0.0.1:32400/library/metadata/759/tree
2015-09-08 21:36:41,663 (7f8c92364700) : INFO (init:137) - checking hash search vector: http://meta.plex.tv/movie/hash/c5/c511354459b430d270249b487f9efe4590c83b78.xml
2015-09-08 21:36:41,699 (7f8c92364700) : DEBUG (networking:166) - Requesting ‘http://meta.plex.tv/movie/hash/c5/c511354459b430d270249b487f9efe4590c83b78.xml
2015-09-08 21:36:41,915 (7f8c92364700) : INFO (init:169) - Scoring {‘tt2911666’: [0, u’John Wick’, u’2014’, 1900, 8208, 0]}
2015-09-08 21:36:41,915 (7f8c92364700) : INFO (init:436) - ---- HASH RESULTS MAP ----
2015-09-08 21:36:41,915 (7f8c92364700) : INFO (init:436) - {‘tt2911666’: [0, u’John Wick’, u’2014’, 1900, 8208, 100]}
2015-09-08 21:36:41,933 (7f8c92364700) : DEBUG (networking:166) - Requesting ‘http://meta.plex.tv/m/2911666?lang=en&ratings=1&reviews=1
2015-09-08 21:36:42,036 (7f8c92364700) : DEBUG (preferences:258) - Loaded preferences from DefaultPrefs.json
2015-09-08 21:36:42,066 (7f8c92364700) : DEBUG (preferences:178) - Loaded the user preferences for com.plexapp.agents.imdb
2015-09-08 21:36:42,067 (7f8c92364700) : INFO (init:436) - Adding hash match: John Wick (2014) score=100
2015-09-08 21:36:42,067 (7f8c92364700) : INFO (init:436) - Found perfect match with plex hash query.
2015-09-08 21:36:42,068 (7f8c92364700) : DEBUG (runtime:918) - Response: [200] str, 636 bytes
2015-09-08 21:36:42,165 (7f8c92364700) : DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.imdb/messaging/function/X0FnZW50S2l0OlVwZGF0ZU1ldGFkYXRh/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMTAKczIKZW5zNApsYW5nYjFzNQpmb3JjZWIwczgKcGVyaW9kaWNzMwo3NTlzNApkYmlkaTAKczcKdmVyc2lvbm5zMTAKcGFyZW50R1VJRG5zOApwYXJlbnRJRHM1Ck1vdmllczEwCm1lZGlhX3R5cGVzNDMKY29tLnBsZXhhcHAuYWdlbnRzLmltZGI6Ly90dDI5MTE2NjY%40bGFuZz1lbnM0Cmd1aWRzOQp0dDI5MTE2NjZzMgppZHIwCg__
2015-09-08 21:36:42,166 (7f8c92364700) : DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.imdb/messaging/function/X0FnZW50S2l0OlVwZGF0ZU1ldGFkYXRh/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMTAKczIKZW5zNApsYW5nYjFzNQpmb3JjZWIwczgKcGVyaW9kaWNzMwo3NTlzNApkYmlkaTAKczcKdmVyc2lvbm5zMTAKcGFyZW50R1VJRG5zOApwYXJlbnRJRHM1Ck1vdmllczEwCm1lZGlhX3R5cGVzNDMKY29tLnBsZXhhcHAuYWdlbnRzLmltZGI6Ly90dDI5MTE2NjY@bGFuZz1lbnM0Cmd1aWRzOQp0dDI5MTE2NjZzMgppZHIwCg__
2015-09-08 21:36:42,182 (7f8c92364700) : DEBUG (model:32) - Loading model with GUID com.plexapp.agents.imdb://tt2911666?lang=en
2015-09-08 21:36:42,184 (7f8c92364700) : ERROR (model:201) - Cannot read model from /var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Metadata/Movies/a/bb01dcc430a71aeb55f633c20a54b15bdfd5e6c.bundle/Contents/com.plexapp.agents.imdb
2015-09-08 21:36:42,185 (7f8c92364700) : DEBUG (networking:166) - Requesting ‘http://127.0.0.1:32400/library/metadata/759/tree
2015-09-08 21:36:42,194 (7f8c92364700) : DEBUG (networking:161) - Fetching ‘http://meta.plex.tv/m/2911666?lang=en&ratings=1&reviews=1’ from the HTTP cache
2015-09-08 21:36:42,253 (7f8c92364700) : DEBUG (networking:166) - Requesting ‘http://127.0.0.1:32400/services/iva/metadata/2911666?lang=en&extras=1
2015-09-08 21:36:42,256 (7f8c92364700) : ERROR (networking:217) - Error opening URL ‘http://127.0.0.1:32400/services/iva/metadata/2911666?lang=en&extras=1
2015-09-08 21:36:42,257 (7f8c92364700) : INFO (init:765) - Error obtaining Plex movie data for 2911666: HTTP Error 403: Forbidden
2015-09-08 21:36:42,272 (7f8c92364700) : DEBUG (model:225) - Serializing to /var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Metadata/Movies/a/bb01dcc430a71aeb55f633c20a54b15bdfd5e6c.bundle/Contents/com.plexapp.agents.imdb/Info.xml
2015-09-08 21:36:42,273 (7f8c92364700) : DEBUG (runtime:918) - Response: [200] str, 16 bytes

I just came across this same issue. Im having the exact same problem. My movie banners load fine. TV shows are an entirely different story every time I try the debugger says im getting an error 403. If anyone else is having this problem please let me know.

largely all tv metadata issues currently are coming from downstream upgrades which are causing issues with the systems that depend on them.

https://forums.thetvdb.com/viewtopic.php?f=3&t=60048

I closed this thread in favor of the current ones.

Ref: Plex not pulling 90% of TV Show metadata

This is a known issue with TheTVDB.
We have been in contact with them most of the day to get it operating again on their end.