I have published an update for my app this morning and I found out small bug to be fixed so I wanted to release another update while I find myself not able to login to my developer portal.
This is not the first time this happens and my apps also vanished from the app store for the second time. Even when the problem was solved I lost a significant amount of organic downloads because of the downtime that happened.
if anyone from the Amazon team can have a look I would appreciate it. Case# 2130208101