When I log into the Atlassian platform using my personal gmail email account, I have my own bitbucket, my own Trello, but somehow jira and confluence are those of Apereo, and I can't get my own, it always goes back to Apereo's account! I search all menus and there are no mention of Apereo except that I always fall back to their atlassian account when using jira or confluence.
FYI Apereo is a company that works on an SSO protocol called CAS, I know the product but I'm not working for them.