Cannot log into Prusa Connect

[Praz-10]

Using the Prusa Connect app on both the iPad and iPhone I am able to successfully log in. After a few seconds I get logged out and the app returns to the log in page. This continues regardless how many times I log in. Logging into Connect using any browser on the iPhone, iPad or computer results in the following message:
{"message": "User already exists", "code": "CONFLICT_USER"}

Thanks