It seems that all videos before 2021 are invalid
Or you can go to Filter by 2020 to prove it.
Just tried it, can confirm.
Yup, seems like everything uploaded before 01.01.2021 is broken right now.
MMD RAN & KATT RETURN TO INNOCENCE
Submitted by DNNinetail on 2016-01-03 17:13
and all mine and DNTeabears videos work Fine
It's strange that today it seems to be back to normal again, is it a problem with the stability of the server?
Iwara is a glitchy mess sometimes. Like today, i upoaded 2 videos but they don't show up on my profile page (at least for me).