Account managed by org unknown to me - unable to delete account

[MR]

Hi,

I signed up for a bitbucket account using my work email account. Upon completion of the process, I noticed I was added to an org that I don't know, but according to the news, has been acquired by the (much much larger) parent company I work for a few years ago. IT turns out I never should have signed up at atlassian directly, as we use an internally deployed BitBucket solution. 

To avoid confusion, I want to remove my account I made with atlassian. However, I cannot do so, as it is an org managed account. But I have no formal affiliation with the company  / org supposedly managing my account. I am unable to contact that org's admin. I don't know to call this a bug or just an improperly handled corner case.