Boss becomes INVINCIBLE in Assassination mission

Issue Description:
Final boss becomes INVINCIBLE in Heresy difficulty Assassination mission.

Steps to Reproduce:
— To the best of my knowledge, this is what happened.

  1. Play Assassination mission on Heresy difficulty
  2. Fight boss as Sharpshooter (I was max lvl)
  3. Die (not downed) and get rescued by team mates while they are still fighting
  4. The Boss became invincible after that. We could not damage his shield at all.
    His shield and life bar disappeared. I should also mention that myself and
    another team mate disconnected and reconnected before the fight began.

Platform:
Steam

Thank you for your report. Any chance you could provide some console logs for the session where this happened? These may be found by doing the following:

  1. Press the Windows key + R
  2. Enter %appdata% within the search input and select ‘OK’
  3. Navigate to AppData\Roaming\Fatshark\Darktide\console_logs
  4. Locate the console log that corresponds with the session in which the issue occurred, by looking at the timestamps in the log names
  5. Upload here

In addition, there’s currently a known UI bug where a boss’ health will not appear on screen if you die and respawn or reconnect after a boss has already spawned - are you certain that you could not damage the boss at all and that it wasn’t just that it was hard to see the progress?