Still having issues with subtitles after update.

I am having a new issue with subtitles after they “fixed” them two days ago. Before the problem was that they would just disappear after some time. Now they run too fast, they are not synced with the picture and they get worse as time goes on. Within a few minutes of any TV show or movie they are so far off that they are not watchable. These subtitles worked fine before the new app, and they work fine when played through something like VLC. They are also off when I play the video through the web player on the XBOX One and also through the PC that is hosting the server. I am using the most recent versions of the server and player.

EDIT: These are .mp4 videos and separate .srt files for subtitles.

After doing a little bit more testing it seems as though it might be a problem in the subtitles themselves for the show I am watching. It was most likely a coincidence that they started on the same day that Plex was updated.