Earlier today, I was both diseased and strength buffed when I got knocked to negative HP. When I regained consciousness, I wasn't diseased or buffed. I know the buff didn't just wear off because I'd cast it on an another party member at the same time and his was still on.

This can happen, yes. Also if you die and get raised all buffs and ill effect are gone.

I even ran about once with poison effects on three stats and an Ettercap Shaman dispelled the stat decreases.

Heh, thanks Etter-Dad!

Losing buffs, stat decreases or diseases on subdual is a bug.

Ibeholder This can happen, yes. Also if you die and get raised all buffs and ill effect are gone.

Losing buffs, stat decreases or diseases on death/raising is intentional.

Ibeholder I even ran about once with poison effects on three stats and an Ettercap Shaman dispelled the stat decreases.

Having poison/disease effects dispelled is a bug (I think?).

Depends arkov, magic poisons should be dispellable I think and you can't modify either one sicne I think non magic poisons are counted the exact same as magic poison in nwn.

Also it may be linked to other forms of status decreases which could cause alot of agony for people.

I've had Spider poison get removed by a Troll Shaman's Dispell on CoA. Dispell magic can also remove certain effects of poison and disease (on the other server). Might want to look into it on this server.

Arkov

Ibeholder I even ran about once with poison effects on three stats and an Ettercap Shaman dispelled the stat decreases.

Having poison/disease effects dispelled is a bug (I think?).

Yes, definitely not supposed to happen, but I wonder if it can be corrected. I mean, buffs and penalties seem to function like spell effects and restoration and such should still be able to cure the nasties.

Resting is also supposed to cure certain effects such as that of negative energy burst, disease and poison. Don't want to make it so that the only cure to poison is restoration

This remains a known issue.

Having poison/disease effects dispelled is not a bug, apparently.

Losing buffs, stat decreases or diseases on subdual is a bug, and remains a known issue.