I don't think you can remove them until the system catches up to them but you can make them hidden in Store > Edit Items. Once you do that they should be invisible to the Store and won't show up in the Store Window.
Membership Required
We're sorry. You must be signed in to continue.Sign In
or Register
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .