Hi @nifesimifrank ,

Probably the same case like in below thread:

Re: Unable to login to Azure Databricks Account Co... - Databricks Community - 82190

I've stumbled upon following stackoverflow thread:
Unable to login to Azure Databricks Account Console - Stack Overflow

According to Ganesh Chandrasekaran, it seems that this problem appears when you use generic emails like Gmail, hotmail etc.

He suggest to add custom domain, make it Primary, and register email using that domain. This is workaround for now.