Lots of posts hidden in many communities

As an example, if I visit https://lemmy.world/c/starwarsmemes/ I'll see only 2 posts even though according to the sidebar there are much more. If I toggle to view comments instead of posts, I'll see many comments that belong to the hidden posts. I can then click the link icon to view that hidden post, but it still won't show up under the community. I have checked "show read posts" in settings. If I log out I can see everything in the community.

I also often can't see posts beyond the first page in some communities. Clicking "Next" says "no posts" even though the sidebar clearly states there are more. If I visit the instance of the community directly, I'll see all posts, but can't interact because it's not my home instance.

Also as a bonus, sometimes in nested comments I'll see "View 2 more -->" but clicking it does nothing.

I'm using the mobile website.

Thanks in advance!!