Changeset issue comments displayed out of order (at least once)

For an example of this see comments associate with revision 62, 63 and 64 in
http://bitbucket.org/jfine/python-testutil/issue/19/develop-core-functionality

Reading for the top, the revisions are ordered r62, r64, r63.

As I recall, I made a push to bitbucket that contained two changesets, both of which were 'See BCLOUD-19'.