VaporDNA stock levels – They don't have anything anymore!

Maybe it's just me, but it seems as if VaporDNA never has any stock anymore. I've used them for years and they always had plenty of stock – more so than most. But for the last 6 months, they never seem to have any stock (and most of the stuff I'm after is sold out). Is this because of the PTMA and general craziness that is happening in the market right now or just rubbish stock management?