I can't add specific items to my list

I can't add specific movie and TV items to my list, The Evolution of Adelaide Kane. Specifically the following movies:
www.listal.com/movie/the-swing-of-things-2020
www.listal.com/movie/a-sweet-christmas-romance

I've tried manually adding them from within the list "rearrange" and also from on the items page. The list doesn't show up as an option in my drop down list of list on the movies' page, but it seems all others lists do.

Here are some screenshots

I've tried adding other more recent titles to this specific list and they don't show up either. This list also doesn't show up at all when trying to add the item to list on the item page, even when it's already on the list.

Any help would be very appreciated!

It should be possible to add them now

Thank you! I can add them now. Although I still can't add items to this list from an items' page and it's still not showing up on the drop down list. However, this is less of a concern of mine if not fixable.

Thanks again.

cool

I can't add this movie to my list www.listal.com/movie/two-friends

Also these www.listal.com/movie/the-staircase

www.listal.com/movie/dje-rekosmo-podjosmo