That 10 till perma-death thing is a count of death tokens, not actual deaths
When you die, as all things do, naturally or not, The Soul Mother will make an attempt to take your soul, this is represented by one random roll on a scale of 1-100, the DC being your character lvl, and the roll has to be under it for her to successfully take it.
However, with bindstones placed around the world keep her from taking it all at once from you (or at least that's how I kinda view it), so you have to die constantly for the spiritual strain to lose all of it.
Example:
A lvl 18 character dies (rolls a 37 vs Soul Mother) your safe
A lvl 2 character dies (rolls a 1 vs Soul Mother) the RP Gods hate you

, and you recieve 1 Death Token
It's as Random as it can be
Any character can die many, many times, even in the triple digits if you really think you have that kind of luck
This one death of yours doesn't matter so much, unless it got you a Death Token, you can check at any Bindstone, if it did, The DMs will surely look into it if the Voice somehow is responsible for your death, if no DT, then all you lost was some gold. *shrugs*