Not sure really, it developed this problem a couple of years back, sometimes it just locks up for no good reason, it usually passes after a day or so though so no biggie. Taekwon-do stuff, we've got a small inter-club competition happening in December where some of us senior grades are going to do some demonstration stuff rather than competing with each other because there's only about 5 of us. Clubs are just different groups, I think they're part of the same big family so it should be fairly simple to move but with our lot you never know, splits within splits within splits.