Torches don't seem to be working on trolls when wielded in the offhand.
What was the troll's name? Was it a regular torch or some sort of new one from the haks? (a screenshot of the item's image would be good).
This has never worked in EFU, Tala. At least not in R.
Good catch, Octarine, you are 100% right. The way it was written it could never have worked.
But now it should work, fixed for next reset.