Fogbugz service not working?

I cannot seem to get fogbugz integration to work.

I added the Fogbugz services, and enter my fogbugz URL. When I commit a change to bitbucket, nothing seems to happen on the fogbugz end. (I made sure to include the BugzID: line at the end of my comment).

The URL I use in the CVSSubmit text field is:

hxxps://xxxxxx.fogbugz.com/

x=t — I think the spam filter is triggering if I use the t.

where xxxxxx is my fogbugz on-demand site.

Out of desperation I also tried hxxp:// and also added CVSSubmit.asp to the end of the URL.