In chapter 5 in the Underdark, you get ambushed by drow war party and there is a door behind them leading to Adalon and the Drow city. Don't know how to open locked door have tried pick lock and various spells without success. Help please ! Is there a bug ?

No bug

spoiler
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First go to the deep-gnome village and help them with their 'problem' - your reward will be a 'lightstone'

This will allow you acsess to Adalon's Lair, which is just past the point where you were ambushed

She will disguise you and give you a way to enter the Drow City - which is behind the locked doors (they will open when you arrive in diguise) - in return for a little help with a problem.

AND WELLCOME TO IW [img]graemlins/thewave.gif[/img]