BUGFIX Fixed extend() call in ForumRole - has to be called on ->owner
BUGFIX Fixed extend() call in ForumRole - has to be called on ->owner

Olliepop/silverstripe-forum,gordonbanderson/silverstripe-forum,gordonbanderson/silverstripe-forum,mandrew/silverstripe-forum,camfindlay/silverstripe-forum,camfindlay/silverstripe-forum,Olliepop/silverstripe-forum,mandrew/silverstripe-forum