We've gotten the account and workspace creation issues all sorted, and things should be working normally again now. Thanks for your patience while we investigated.
11:18 AM PST
We are sorry to report that some folks may be facing problems when trying to create a new workspace or an account on an existing workspace. Some people may be stuck in a direct message with Slackbot after creating a workspace. Our team is on the case, and we will share updates as soon as they are available.
10:55 AM PST