I'm not sure if the change is recent or not, but I have also noticed that initial point-of-contact for support tickets, regardless of priority, appears to be handled offshore.
I've not experienced any negative issues as a result though — the support engineers are professional, helpful, and are able to resolve issues at a similar pace to the average tech support experience I've had.
The only two areas that I've had trouble (and I hope Ruckus can direct this feedback to the right folks):
(1) They tend to reach out over telephone without regard for time zone. I don't mind electronic responses at a timezone convenient to the SE, but a phone call at the middle of the night to follow up on a ticket is rarely productive.
(2) When the SE calls me, it's almost always from an international number. I don't necessarily have an international wireless plan and have concern for fees to pick it up.
I've learned to make it more clear in my initial support ticket that I prefer electronic communication.