Hi! I'm a loner that has about 28 pages of favorites. But as I check my favorites, they're starting to disappear? Any help? Or is this supposed to happen.

Try going into favorites and search for

status:deleted

I did the same and saw three pages worth of deleted ones.

I only saw 1 deleted post in their favorites.

Did you increase the posts per page setting? By default it's set to 75.

Often superior posts get uploaded and the inferior one gets deleted. When this happens the favorites get transferred to the superior post. When this happens it will show up at the top of your favorites (instead of being in the middle somewhere).

I can't think of what else it might be (unless you have a friend that's doing it or something.