Sounds like the rangers were really bored that day! Matt, if you got a hair cut they probably wouldn't have hassled you

and maybe why Jason had the better experience.
I've never heard of backcountry closures due to avy danger. Inbounds is another story. Roads are sometimes closed but that doesn't mean you can't use the backcountry. Usually there is an "avy warning" and it's left up to the individual to determine whether it's prudent to tread on certain aspects. If I stayed out of the backcountry due to high avy risk I would have to give up some of the best ski days. I just stay on less extreme terrain away from avy run out zones, etc. and avoid "blue sky syndrome". So, don't become a victim. That would give us a bad rap. That being said I will post this caution courtesy of our local avy rangers:
Backcountry travelers should make terrain, weather and snowpack evaluations as they travel over snow covered terrain. Remember that seemingly insignificant slides may be dangerous. Almost half of all avalanche fatalities occur in slides traveling less than 300 feet!
BTW, the first issue of Backcountry just arrived! The white stuff is just around the corner....except I'm breathing smoke from the forest fires! Sure hope this winter is wetter.