As an owner of an Sr22G2 who talks a LOT to other owners, and reads pretty much every thread on COPA , this is all news to me !
The aircraft has no more foibles than any other I have flown, in fact I would say it has less!
Sounds like scaremongering to me , probably put about by other manufacturers trying to halt the growth of cirrus...
I will post this link in COPA , and we will see what all these US owners apparently rushing to sell have to say :-)
All the best
Bill Padley