A class Boost

I got an A class boost for a "Stryder", after fighting the locals and being confused about where the boost vehicle was it matched the location to a local dirtbike. After lockpicking and getting the tracker disabled, I received the normal payout for an A class.

Unknown steps to re-produce.

Expected to get an actual A class.

Got a D class dirtbike.

https://medal.tv/games/gta-v/clips/i5IbFkOTnsvMqxLFx/EsTMIGO4iC96?invite=cr-MSxXb1ksMjQzMDMwMzcs?mobilebypass=true