MAAS 3.5 login page showing 409 after a successful login in Candid

Hello,

Need some help here. I got this problem where MAAS 3.5 login is showing “Conflict error. Try your request again, as it will most likely succeed” after a successfully authenticated with Candid. Candid page shows as “You’re logged in as username@domain.com”.

Candid logs shows a lot of /discharge retries.