I rather doubt that a Connecticut court order will have much impact on a UK or Isle of Man organization. Especially if it is a default judgement (no response from ISAF and ICLA to Kirby's suit).
Also, the motion claims trademark violation, but didn't Kirby already complain that his name (and hence trademark) had been removed from new plaques?
And now, looking at the dockets it appears that ISAF and ICLA have not been served and Kirby is asking for an extension up to October 15 to serve ICLA and ISAF. Hence any prejudgement remedy would appear to be premature. But what do I know? I am not a lawyer.