There is an additional bug in the page issues treatment.
Visit http://localhost:8888/w/index.php/Pharmacovigilance in old treatment. (pageLoaded event is fired with sectionNumbers =)
Click "Page issues" (issuesClicked event is fired with sectionNumbers =)
Cmd+click "improve this article" in a new tab
Cmd+click "verification" link to open in a new tab
Close the overlay
Click "page issues" link again.
sectionNumbers is sent with the value  for all events
The correct value is only sent for pageLoaded and issueClickedEvents