Ok so i got to the part where your caravan gets attacked i killed all the attackers but on my quests it said it was "optional" even though they were hostile then i failed about 3 quests automatically and then it told me to get a map that was at the top of the canyon so i got that then it told me to get out and that was the DLC over after about 20 mins never seen the burned man or anyone also everyone was hostile including this guy daniel so what did i do wrong?

rofl i think your supposed to "survive" the ambush not kill them i guess they dont take notice of you if you run away who knows....

But surely that shouldn't mess up the whole game? so im supposed to run away from them?

No your supposed to kill them sorry if my english svcked there was playing while typing...

It did say "optional" beside where it said i should kill them but my problem is i failed a load of quests and the dlc was over in about 20 mins i dunno what i did wrong

I can only imagine Follows-Chalk died somehow. I killed them and no quests failed for me. Fighting is pretty much the only way to go, it's not like you can talk your way out of it.

He's on the other side of the overpass bridge if you want to check it out.

Follows-Chalk was immediately hostile so i had to kill him/her. Also near the end of the map there were 2 friendly tribe members but Daniel was hostile i just don't understand if this is a bug or i messed up

probably a bug start again

Well im going to try again from the start and see what happens