All 7 of my models disappeared
I had the same issue and saw that all NSFW uploads were missing even though all the browsing filters were off and set to "everything". How I fixed this is by oping up the filter menu and clicking on the "adult" option then back to the "everything" option.
This fixed the issue and now all models are showing. For some reason something changed on the site and caused the "everything" option to only show models marked as "safe".