I can only assume that Cabair have reacted to the recent postings on pprune related to them, with reference to the same subject as BRL points out. Just seems to be a bit of an extreme knee jerk reaction on the behalf of such a major FTO to a 'rumour' network.
It's actually quite scary how the moderators are forced (presumably unwillingly) into this kind of censorship. The forum is simply people with views and suggestions from different bits of evidence which could encourage someone to approach an FTO with caution, which should be the case with any flying school to be fair.