Edit: PayPal is now back in any place where we had to temporarily disable it
We are aware of the issue and working with PayPal to get it resolved. In the meantime we disabled the buy with PayPal button on the affected accounts until the issue is resolved. Only accounts that are using our Payouts system are affected. Direct payments accounts with PayPal are still operating as normal.
When the issue is fixed, the PayPal checkout optional will automatically return.
Thanks for your patience.