Marked as reviewer for pull requests on a project I'm not a part of.

Hello,

This morning I received two emails regarding this project: https://bitbucket.org/axis41/fcdc which I'm not a part of and had never looked at until today. The notifications were sent because I was added as a reviewer on two different pull requests. I'm sure this was in error, as I have no idea what this is, but I'd like to rid my account of the association because it shows up in my "Pull Requests" list. I've unwatched the pull requests but they're still waiting for review and the project is still listed in my "Projects" list. How can I get rid of these items please?