It doesn' show the Question mark on the minimap for the thirst act of the quest which is bringing back the Antidote to Rhinag.

Regards.

Hmm, something must be wrong with the data. Just to be totally sure, you tried /reload right?

What questie version are you on? I'm going to test this quest myself shortly to see whats up

V4.0.12 Beta

Edit: You can still complete the quest however but you can't see it on the map

This may be fixed in 4.0.16, there were some changes to subquests and improvements to desync