Thanks, nothing wrong from you.
I have a full list of movies not existing. I took the time to add them in tmdb, then imdb (which is a pain), added the external link. And they’re still not in trakt (searching by tmdb id), some after more than a week.
Since the “how to” section ( How are movies imported? ) says:
Keep in mind that if the IMDB ID was added recently, it can take up to 24 hours for the page to import. If you can’t find it after that time has passed, please contact support.
I did try to contact support. Not even an acknowledgement my message has been read after 5 days.