Any problems with blacklisted Wifi Privacy IP addresses?

I'm trying to decide whether to buy Norton Wifi Privacy.  I've never had a VPN before but I have always used Norton for my security software.  Therefore, I would feel most comfortable with my VPN also at Norton.

My question is have users been running into a problem with the VPN's IP addresses being blocked by banks or similar organizations.  (I'm not talking about Neflix.)  I saw that other VPN's, particularly Private Internet Access, have had this problem.

The above is important since I will traveling a lot in the future and want to be able to pay my bills, ect. when away from home.