I have created a flight plan from UHMA (Anadyr) to UHWW (Vladivostok) and there is an issue showing the overview of the SIDs at Anadyr.
These screenshots show off the problem;
I know that MSFS has the same problem with displaying on the map flights that depart so close to the date line.
I left out the SID (and STAR) from the flightplan and loaded it into MSFS and it worked fine after using the FMC of the FBW A32NX to program the SID. The MSFS map also worked fine displaying the flight plan.