Another one to add to that.
The NOTAM suggests that A87 should not have been used. If it turns out they followed the flightplan logged in Flightaware (which pull this data correctly normally) then this is going to be even more complex, as they shouldn't have been there (in the area of danger)....Code:N0490F310 ARNEM UL620 SUVOX UZ713 OSN UL980 MOBSA DCT POVEL DCT SUI L980 UTOLU/N0490F330 L980 LDZ M70 BEMBI L980 PEKIT/N0480F350 L980 B449 RANAH L750 ZB G201 BI DCT MURLI DCT TIGER/N0490F370 L333 KKJ L759 PUT R325 VIH A464 DAKUS DCT TAMAK/N0480F350 A87 TIROM/N0490F350 A87 MAMED
(NOTAMs or Notice to Airmen, this was easy to validate looking at my Sky Demon subscription.)