odd favorites display

my profile states that I have 145 favorites, but I only count 65...
Can anyone explain why this is?

I see all 145 in your favorites. Blacklisting or explicit pics perhaps?

I see...

also if possible, could someone explain some things to me?
Recently I found pictures marked explicit even though I was able to see them; immediately after editing certain pictures they would suddenly disappear and be replaced with "You need a privileged account to see this image."

is there something wrong with the system or is there some new exception?

Oh right, you can see explicit now. There might be some bugs here and there where the images are still visible to anyone without an invite (this is intentional), but still are flagged as unavailable in favorites etc (not intentional)?

Where are these kinds of things announced?
also, what does a privileged account do now?

They're announced here in the forum, the latest one is forum #4559.