All my lists were set to private and I cannot make them public

All my lists (Including my watchlist and favorite people list) were set to private, and I just can't make them public again.

Here is my watchlist, for example:

https://www.imdb.com/user/ur62972487/watchlist/?ref_=up_urwls_sm

My favorite people list:

https://www.imdb.com/user/ur62972487/favoritepeople/?ref_=up_fav_cel_sm