Exporting from Wetrakr to trakt screws up start watching/continue watching lists.

I was testing Wetrakr for a week and was trying to send back my data to trakt, but it screws up the lists for continue watching/start watching, and watchlists. I believe it takes all the lists and just says “ive watched them all” and marks them as complete when it transfers back to trakt. I used to CSV option and uploaded the watchlogs. very disappointing cause i dont wanna go through all the marked as completed items and fix them. I think there were around 100-150 items.