Trakt sync is working fine

whenever i sync with trakt an old episode of one piece always appear episode 892
the only solution i found is to mark it as seen from the app and sync again

infos in TMDB are correct

knowing that it’s happening on many other shows sync always brought them as not completed in progress after doing some digging i found that tvdb and tmdb their contents are not identical in some shows tried to correct some but they are locked so it’s difinitly not the app fault so my question is what’s the steps taking to overcome this matter