[BUG] 2020 anime-watching challenge progress resetting

[Aerythrin]

Not sure if this is a bug or not, but some items I have watched this year repeatedly disappear from my 2020 anime-watching challenge despite continually trying to re-mark them as watched to add them to my progress.
If it matters, the current 10 titles that keep disappearing from my challenge progress are all things I have rewatched this year; however there are some items on the list which I've rewatched this year which don't have this issue (Drifters, season 1 of Hitsugi no Chaika).
There are currently 10 titles which I keep re-adding and which keep re-disappearing from my challenge progress and can provide them if necessary.
Thanks so much for your time and please let me know if you need more info or if you think I'm doing something wrong.

 

[sothis]

Hello,

Rewatches don't count as part of challenges

 

[ChalamiuS]

It's only briefly being shown as counting because of data in your browser (recently marked candidate series), which we use to guess what will count until our server can run the actual check (which makes them disappear).

 

[Aerythrin]

Hello,

Rewatches don't count as part of challenges

Okay, thank you for letting me know. I thought it was just the number of anime watched total during the year.

 

[Aerythrin]

It's only briefly being shown as counting because of data in your browser (recently marked candidate series), which we use to guess what will count until our server can run the actual check (which makes them disappear).

Thanks!