Just browsing to those sites will only get you what you saw.
If you have an issue with metadata not been pulled, please do the following:
- Make sure PMS log level is set to
Debug
- if not, do so, and restart PMS afterwards
- Do a
Plex Dance
on a media that will not get metadata- See: The Plex Dance ™
- Put media back into Plex, and scan for it
- Upload a zip with the PMS Logs