EveSLR I don't really have another computer to check on, but I can provide some more information. If I go to the main home page and sort by newest, it also happens on VRAllure and FuckpassVR in addition to SLROriginals. All the others studios videos on that landing page are fine, without the issues. And for those 3 studios listed above, the issue happens on every video since right around the beginning of the month. Older videos from those studios are also fine.
So if you can isolate what may be different or has changed for those 3 studios since the beginning of April, vs. everyone else, that may help locate the issue.
Also I'll say that this isn't really inconveniencing me at all, I do all of my actual viewing via Quest 3, which works completely fine. Just more of an FYI in case it may be happening to others.