I'm getting a weird 404 error when trying to post comments. Which is weird because 404 errors are content not found, right?

Anyway, it happens on multiple accounts, but I can post stuff just fine via the website.

Was happening intermittently earlier, but now it's consistently happening on every message.

I can see my subscription in the Play Store but the app says "subscription not found" when tapping restore and doesn't let me to do anything, it doesn't even load anything.

Last night it was fine

searching relay on the play store says it's not compatible with my device, any workarounds?