[Razorback Bug]

I have just found a bug (i think), I have done with my friend ExsaIted 3 times Razorback. In the first attempt, we needed about 5 minutes, in the second attempt he had his MOA, with the hack skills, taken as we have the normal Bursa freed and then Razorback worked together, 10 seconds later, the extraction target appeared and we left the mission. This took about 3 minutes. in the 3rd attempt we are in the Bossraum pure and Razorback has died directly, that took about 2 minutes (more exactly 2 minutes 3 seconds). I'm not sure if that's a bug or something like that.