A Google Places Help thread tells us that the troubleshooter under "My listing has incorrect information" for Google+ Local support is currently unavailable.
Yes, the troubleshooter needs troubleshooting itself!
Jade Wang from Google said she expected it to return within a week.
But how ironic is it, that the property with the most issues, bugs and fixes has a troubleshooter that also has an issue?
It is almost funny but really somewhat sad.
Forum discussion at Google Places Help.