nc 24 upgrade broke TOTP authentication
This was reported by @duncan in #6 (comment 2806137):
So I've had my Nextcloud account set up to use 2fa with an app-generated passcode for the better part of a year now, however since last week I've starting receiving this error after entering my username and password:
At present I can't actually log in to Nextcloud :s
I believe this is because somehow the recent Nextcloud upgrade broke TOTP authentication.