Receipt Pal - Anybody else got disconnected from their emails and can't sign back in?

Everytime I go and try and re-sign into Google through the app, it tells me it's having issues, so it sends me to the Google sign in page, then it tells me to verify it through the app again, and then I'm in a constant loop of ReceiptPal sign in, google sign in, Receiptpal log in, Google, sign in, etc.

Anyone else having this issue?