That's really odd. Although I've only been to the Enfield meet for the last few months everybody there seems to really get on well and it's a nice tight knit group.
Alex runs the meet and I know he wouldn't be impressed to hear this so it may be worth dropping him a pm as a lot of people that attend this meet also go to Essex RSOC which Alex also runs. I'm sure if anybody could get to the bottom of this he would.