Cloudflare spamming me with "Authentication error" even tho I have the correct permissions

I got invited into a clinet cloudflare account, got access to R2, configured everything, but the dashboard kept, during the whole process, spamming me with this "Authentication error" message. Now I'm trying to use the cloudflare pages system, but when I click on the correct link, it just shows a blank page with the same message. Is it just me? I've tested the dashboard both on chrome and firefox.