Yes i have noticed that not every JJ brings the ills of which you speak.
However, I DID noticed that the double posion stab from Sajora (as she
teamed me with Constantine and Granne) DID have those nasty effects. If
we are, in fact, aiding the Rangers and Bandits by this potion ban, then
so be it. I suspect that the rest of Avalon will still like us for our
other sevices.
Written by my hand on the 19th of Eleuthral, in the year 1037.