We had this issue a few months back and now it seems to be back, admin account holders are unable to login to the moodlecloud site. It says "Invalid login, please try again". I've had this issue since yesterday
Hi there,
I have just tested this with a few sites and don't seem to have any issue logging in as admin. If you continue to have a problem, please submit a support ticket in your Portal. That way we can look at your site specifically.
Warm regards,
Kelly