One owned license grants you the right to run one software installation on one domain for an unlimited time, and purchasing an owned license gives you access to our members download area and support for one year.
Our policies have never been hidden. There are right there on the license as well as the order page. You do not buy a license and get continued support forever.
In fact your using vbulletin and I beleive there support cost per year is $80.00 if you want support.
I can tell you that you might want to check your vbgallery forum and usergroup permissions but if you want us to provide product support you would need to renew access for $39.00