There's 47 pages of favorites for me, but the last two pages are just blank with no posts in them. The end of page 45 has the very first post I ever favorited on this site, and after that it's just nothing.

What's up with that? Were there two pages worth of pictures from my favorites that got removed from the site over time? It's hard to keep track of so many posts so I haven't really noticed any disappearing.

Probably. If you often find yourself liking every post of a specific artist, then chances are that artist simply sent a takedown request.

Checked mine and it happened to me too, except it's the last 21 pages.

Y'all might want to note this in the "Broken Things..." sticky at the top of the page. 21 pages of missing favorites is a serious problem.

experiencing the same thing (●´⌓`●)

i assumed it just happens when you have a high number of favorites but it is quite weird. i have 159 pages of favorites but five of those seem to be completely empty until you get to my actual favorites, i believe all my favorites are still there (it is hard to tell with over seven thousand though) and it is hard to believe that an odd two hundred posts or so just got nuked and caused that

I have the same issue. I have 480 favorites and the very last page is blank. I’m not one to favorite every singe image I come across, so I’ve kept a pretty low count on my years using R34. I think the blank page issue might just be the site itself overshooting how many pages are needed to display any given user’s favorites. Or however many posts that make up one page got taken down from the site, thus leaving blank spaces in enough numbers to be an entire page.

AFAIK the fav pages are consistently 50 posts per page so that shouldn't be it, though there might be edge cases or something of that nature that might neccesitate it be different sometimes
ლ(¯ロ¯"ლ)

Same with me, I think it may be some posts being deleted?? Not sure tbh but that’s just my guess.

So just as simple as it was already mentioned. ^^
When you add something to your favorites, the site creates a placeholder with the link in your favorites. But if it is removed, the space remains occupied by an empty image without links and the more images are deleted (regardless of the reason), the more empty spaces you have in your favorites. ^^
Unfortunately, there's nothing you can do about it, as this also disables the remove option for the deleted image.