XB in Insights is not removed when containing post is deleted

[jazzsequence]

I have a XB with stats appearing in the Insights page that is connected to a page that was deleted. It appears to have not been removed when the post was deleted.

This may be related to the bug that was duplicating the XB client ID, and therefore a leftover artifact of a solved problem as it's tied to a post that was cloned to test that issue (months ago).

[roborourke]

Good shout, cheers for the report 👍