I have “Captain Scarlet and Mysterons” season files and with several episodes there are wrong data attached to them because the episode order was messed up.
I check and repaired filenames to have proper season and episode name and episode title but apparently there is wrong information on the TVDB site.
Can I manually correct embeded info inside the file?
At this time there is no way to edit the metadata file that Infuse creates for videos. You can override some of them by creating your own xml file but that may not work for tv shows if I remember correctly.
Have you verified that thetvdb has incorrect info via their web site? If it’s truly incorrect you can join thetvdb site forum and make corrections yourself. You may have to wait to be vetted but if you have legitimate issues they welcome the help.