The last two days the site has gone through several issues including published images not being visible on the image feed and on users' image pages, model stats not being updated and apparently buzz not being credited (though I haven't experienced the latter). According to an official announcement, all of this happens because of an overload of the activity/stats database of civitai. (You probably already have seen the announcement, I just want to inform those who haven't.)
On a sidenote: I found out anima can do a black hole just fine, if you were wondering what the cover image is about ;)
Edit: Seems like images I am publishing now are showing up on my images page, but they are marked as "not published" so noone but me can see them.