We have a Civi 4.4.14 installation. When choosing the Make mailing label action from search results 5 contacts are missing from the finished labels.
I've recreated the error on the 4.4 demo site but see that it is fixed in the 4.5 and 4.6 sites.
The site currently uses the civibooking extension which doesn't work with 4.5 or 4.6, so an upgrade isn't (currently) an option.
Does anyone have a patch/ fix for this?