Cleared download cache but now my VRC Plus isn't working

Not sure if this is the right section to ask, but gotta start somewhere.

VRChat wasn’t allowing me to clear the download cache in-game, so I cleared it manually. However, I log into the game and see that my Plus benefits aren’t working (additional avatars, etc.). When I click on the option to subscribe, it says my username is already recognized.

To sum up the problem: I’m subscribed to Plus, but my benefits aren’t working. Could use a hand with this one.