Idk if this a bug or just part of simulation. There are lots of nonsense jobs due to Airframe, Location, Payload, Weather, Time, etc… A pilot should be looking at these things prior to accepting the job - a big part of the game aspect.
That said, I’ve done some VIP Airline Charters, VIP Charters including freelance (im lv113 and done all certs and have two companies). I’ve not had any issues with too short of runways, descents followed the airports procedures for IFR and all the runway numbers in the tablet, avionics and runway matched.
Do you have media to show us your bug?
So far I’ve got SF50… landing @LFHM, a 2180x94ft runways. Operating limitations for the SF50 type include a maximum operating speed (VMO) and Mach number (MMO) of 250 kt. indicated airspeed (KIAS) and 0.53 Mach, respectively, while the maximum operating altitude is either 28,000 ft. and 31,000 ft. Cirrus promotes the Vision Jet as having a takeoff distance of 2,036 ft.—as well as a takeoff distance over a 50-ft. obstacle of 3,192 ft.—a landing groundroll of 1,628 ft. and a maximum cruise speed of 311-kt. true airspeed (KTAS). So it all checks out here until you start adding factors against skill.
I actually did that mission in the Bonanza on the same runway. Is it hard? Yes but not impossible.