I was parked at FSDT KJFK with the Captain Sim B 767-200 and after setting ACE payload to the aircraft and empting the fuel tanks to show 10% remaining. My plan was to set everything to replicate a fresh arrival at the B terminal. I called up GSX and requested deboarding, catering and fuel. I opened the main door, forward service doors and all cargo doors. Everything set into motion fine but I had 2 catering trucks show up both parked next to each other at the forward service door. Both fully extended the platform but one guy walked into the aircraft the other walked through the aircraft. Anyone else seen this?