I’ve seen this issue before. My All feed will only continue to load additional posts like twice, for a total of 75-ish posts and then says “I’ve found the bottom” or whatever. This was on my lemmy.world account. I haven’t investigated other instances yet. I’ve closed and restarted the app, still had the same behavior. I have yet to log out and back in.
Pretty hard to beat the opening sequence of The Dark Knight. Really sets the tone for the whole movie.