How to fly the HEMEL1E approach?

I tried to fly the HEMEL1E approach into EGNX last night in the PMDG 737-600 and the aircraft was unable to hold the waypoints from UPDUK up to DTY33.

Can anyone let me know why there is a 360’ turn at UPDUK or how to fly this approach correctly?
Would you be vectored from UPDUK to DTY33 in real life?
Would PIGOT to D095D be hand flown in real life?

You left out a really useful chart, which is the initial approach chart via PIGOT. Looks like it’s supposed to be a hold but it looks weird on navi chart, though remember that navi chart’s flight tracks are just guidance and you should still consult the actual charts for the proper procedures.