Unable to login with a very sure account!

[sunzm4test]

Hi, I'm unable to log in since the recent Dashboard update.

Dashboard URL: https://dashboard.digitalplat.org/ (note: dash.domain.digitalplat.org redirects here)
Login with my GitHub account returns an error(This GitHub account is not bound to any DigitalPlat account. Please sign in with password first and bind it in settings.).But I'm sure this way was ok about few weeks ago.
Login with my saved credentials (unchanged) returns an incorrect-password error.
Password reset also fails: I receive the verification code by email, but submitting it returns "authentication failed".
Tested in both normal and incognito windows, same result.
Could you check whether the auth/verification backend broke in the latest Dashboard update? My account email is [sunzm4test@163.com], registered about few months ago.

[AlfaPSH]

seems like the backend is down, giving errors on both the normal login and google

[TeaSpoon128]

Same problem here