PTC sites and PayPal don't go well with each other. This isn't a new fact either. It's been like this for at least 6+ months.
paypal is thief, lets try to use e-gold instead of paypal try to use moneybookers, paypal hold my $821 for 180 days.
Yes money laundering is a big thing with good, sellers sell digital items and then send to another account and send around up untill they bank it or just buy something else.