My last three paypal accounts had the 21 day hold but after a couple 10 feedbacks the hold was gone on all 3. Honestly the hold doesn't really bother me because I don't withdraw anything until my account is about six wks old.
It's paypal taking love from you. Explained in this thread recently. Been summat paypal might do since late 2009. As I said, being done to more UK accounts now.