Hi, so I finally played my Icewind Dale 1 for the very first time. I am using the classic version, not Enhanced.
So I applied all mods according to the guide, except for Auril's Bane cause the link seems to be broken and I cannot install it.
I also installed the NPC mod by Kulyok.

The game started fine. I took the very first quest cleaning beetle in the wine cellar. When I got out of the first tavern, suddenly it teleported my party to a place called Lonelywood. I cannot get out of there and forced to do the quest by halfling man which is very hard for my level 1 characters.
When I googled it, apparently it's Trials of the Luremaster campaign. I dunno why the game forces me to play that. I started the Full Campaign, not the Heart of Winter.

I tried to create a new character from scratch and it's the same.

Does anyone know the solution so I can play the original game?
(I'm sort of too lazy at the moment to reinstall the game)

Update, I finally could fix the problem by myself. I didn't get lazy and reinstall it including the mods. Same problem occurred.
Then I tried to apply the mod one by one painstakingly while creating new game each time I install the mod.
Apparently it's the Icewind Dale Tweak that causing it. Especially if we tried to use the Content Mod (perhaps the "access to Heart of Winter") even though we didn't install that option.