I can't upvote or downvote on Lemmy.world

EDIT: THE ISSUE HAS BEEN RESOLVED. APPARENTLY, ALL IT TOOK WAS FOR ME TO RELOGIN TO THE INSTANCES. SED LYF INDEED.

I'm logged into 3 instances, the fossware instance, the lemdroid instance and lemmy.world. But anytime I try to vote or comment on a lemmy.world post, it shows me the "Not Logged In" toast notification.

And for lemdroid, it just does nothing...

Any solution?

(This was posted via the webpage.)