BuddyPress.org

This has me stumped.

I have an age profile question in my BP base profile fields set up in increments like ’16-25′, ’26-30′ and so on.
A user selects an age group on sign up and it displays in their profile no problem yet when clicking on that age group to do a search, it always returns no results.

Anyone know why this is.
I can click on other profile fields I have created and they bring back search results of other members with the same criteria but not the age one. I expect it must be the way it is written or something? Maybe as it has a ‘-‘ in it perhaps?