Federation isn't always super speedy. To force something to appear, go to the search page, choose communities and type the full path to the community, like this:

[email protected]

Searching like that should force the instance to start loading content from the remote community. It might not appear immediately, but it should show after a second. If it doesn't, try pressing the search button again or waiting a little bit and trying again.

Hey, I just signed up, and I'm not able to upload any images, including avatars, icons or banners. Trying to do so gives this error:
SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data

EDIT: Referenced function is handleImageUpload.

Alright, thanks for letting me know. I tend to use hosting sites for posts anyway, since I don't want to hammer any instances too hard.

I'm talking about the instance, lemmynsfw.com. The administration implemented some new rules that would disproportionately negatively impact hentai communities.