Glad you are willing to admit that - it is the biggest problem I have with MUST. I hope you have told the powers that be over there that it was a mistake? I hope they will not repeat it
There's nothing to 'admit', I don't speak for MUST. I thought it was a mistake at the time, I said so, but unfortunately MUST were under a lot of pressure to call a boycott both externally and internally (they are a democratic organisation after all).
Of course despite how the media reported it, they didn't actually call for a boycott at all. But they were always going to be portrayed as having done so by some sections (while other sections called them spineless for not calling a boycott). Such is life.