PIA VPN broke my t3.chat

So far I have used t3 chat via iceraven on Android without a VPN.

I used PIA VPN for another task (don't speculate) and I came back to t3.chat with the VPN still enabled. It allowed me to edit my custom user prompt, I sent a new chat to Gemini 2.5 Pro, and it hung on the throbber. I then noticed I was now logged out.

I attempted disabling the VPN, ublock and privacy badger, restarting the browser – no luck. I can no longer log in – the page is blank (video attached. Don't judge my messy homescreen)