Help with "uncompleting" quests

Can anyone help?

I played ACT V last night and created a game for some people to join and help out, it was my first time doing it. Once they joined they used the WPs they already had to speedrun the quests and completed 3 of them without me even doing anything. Unfortunately these quests now show as completed for me and I have no idea what happened in the story and missed all the loot.

Is there any way to reset the quest status? I have 3 waypoints in the last Act yet apparently I’m on the last quest.

Very annoying, help is very appreciated.

Afaik theres no way to “uncomplete” quests. You’ll have to read some wiki for the dialogues and check where and how to get rewards

You didn’t miss any loot, as quests don’t drop special or specific loot.
Except for Hellforge quest, but this was fixed in d2r, it will only complete for the person who smashed the soul stone.

Quests that give out important things like permanent HP / stat boost will also complete for you and you can just talk to the quest dude to receive the reward; or it will say quest cannot be completed in this game.

People play in public games to go as fast as possible usually, so avoid them until you feel you’ve seen enough quests.

Still not like you really missed anything, quests in D2 are basic and boring AF

I’m a huge fan of the lore of the series so missing out on the quest stuff kinda bums me out.

Such is life I guess!