Game Bug Air rb crash landing at own airfield when only landing gear is damaged

So i was flying my f15e in an air rb match that required me to land to refuel and rearm on my airfield.
When i landed i had broken my rear landing gear but suffered no other damage to the aircraft. For some unknown reason the game decided that was a crash landing and it counted it as such and resulted in me beeing crew locked for 5 minutes and ot beeing able to keep playing in that match.
I had max crew repair rank and speed on that f15e crew.
Is this a known bug or is it if you break your landing gear you are not able to repair to keep playing