"Your organization has been deleted due to inactivity" -- But I've been active!

[Erik S.]

EDIT: Disregard this. It was for an unused organization that I didn't even know was created by an old colleague. 

[Brant Schroeder]

@Erik S. Welcome to the Atlassian community

This seems to be a common question for others in the community.  They have multiple organizations but do not recognize that it is for an organization that they are no longer using.  Glad that you caught that and were able to figure it out.