Quote (JMM @ Thu, 17 Jul 2008, 12:19)
The proof is in the drops. When you've quest bugged a boss correctly, they will never, ever drop a "low quality" item like potions, arrow quivers, gold, keys, and non-magic items. You'll be seeing mostly gems, runes, and magic+ items (blue or better--including charms and jewels). I've done many runs both bugged and not and can personally vouch for the difference.
Also, I don't think you have to S&E immediately after going to act 2, I've simply continued on with my game after doing the bug and it seems to work just fine.
getting charms and jewels on classic mm, very nice bug -.-