If I include KASE (Aspen) as the arrival airport selecting the arrival procedure LOC RWY 15 and I export a flight plan from Navigraph Charts as a .pln to be imported into MSFS 2020 it will fail to import when I try to load the flight plan in the simulator. There is no error message when it fails, my flight plan just remains as it was prior to loading. If I remove the LOC RWY 15 procedure than the flight plan loads just fine. I can also select other arrival procedures for KASE airport and those will also succeed.