I thought that chance of getting a mission token were 100% if you killed 100% of the mobs.
Quote from 12.8 patch notes:
"you can now basically "guarantee" yourself a mission token (as well as the accompanying EXP) by killing all the hostile monsters within the mission. (i.e. If you kill 100% of the monsters in a mission and then successfully complete the mission objective, you assure yourself a 100% chance of getting a mission token)"
But definitely I have done some missions recently, (large ones not clon**** 2 rooms ones) without getting a token. After several like this, I petitionned, and was told that tokens were never guaranteed, whatever the % of mobs you killed...
So i'm a bit confused now? what's the rule? has it been changed? could be, because i didnt have any pb before, except with the very small missions...