OK, I found the problem! Well two of them, first issue was

a loose hose clamp. I know what I'm about to hear about checking things like that... I'll make sure to check these things more often. It's just that this bike has been so dang good that I guess I just got lazy lately.
Now, the second and most important issue is... now before I say this, I want to say that I did in fact lube the QD when I installed it, and it's been great having it in there. Now the problem was a torn O ring, not a clean tear but a tear as if I've snagged it with something. I can't for the life of me figure out what I did but from what I know of my using it so much, I'm sure it's my fault. I replaced with the spare ring and life is good again.
I still have every faith in these items and there doesn't seem to be any problem with the plastic or the rings. In the future I'll be sure to lube it each time I take it apart. Does "Duh" fit in here somewhere?
I hate taking the tank off and this thing really helps alot. I just need to get a couple more rings in case I jack it up again.
I'm sorry that this subject took up so much space for such a small item.
Thanks all,
John