I recently recieved an Int'l shipment from a source ive used multiple times in the past. On previous occasions the usps left a pink slip for me to pick up my package at the post office i did so with no problems. This time though the pink slip says the sender is "US Customs and Border Patrol" I e-mailed my source and he says this is normal if the package goes through or is held by customs. Has anyone had this happen to them before. Let me know what you guys think