Slack Integration broken?

When I click “Connect your organization to a Slack workspace” Connect button from Integrations,

I get this error:

I am the owner of the slack and creator on zenhub. I double-checked it is going to the correct Slack account.

Hey @snapcore,

Thanks for bringing this to our attention. We fixed the problem. Could you please try to setup your integration again now?

Thank you. The issue has been resolved.