ToME: the Tales of Maj'Eyal

I died twice to what I believe was a bug. My character died after using the unstoppable talent. This is the end of the logs where after I died:

Sonya is out of phase.
Sonya's demonfire area effect hits Sonya for 4 fire damage.
Deep Wound from Beleth the grizzly bear hits Sonya for 40 physical damage.
Burning from Beleth the grizzly bear hits Sonya for 36 fire damage.

Sonya uses Unstoppable.
Beleth the grizzly bear uses Magnetic Field.
Saving game...

Unstoppable did trigger, however I died to the enemy using Magnetic Field. This unfortunately happened twice killing my furthest character

Link to character:
https://te4.org/characters/147453/tome/ ... 4dea41b2de

The complete log of everything that happened in the last turns might be more useful. I'm pretty sure that Unstoppable is a removable physical effect although talents capable of removing those are relatively rare.