It’s a new week in World of Warcraft, and this time we’ve got Legion Timewalking! However, if you’ve been searching for Aridormi, the Timewalking Vendor in Dalaran, and coming up empty-handed, you’re not alone.
Following the weekly reset, players quickly noticed that not all parts of the Legion Timewalking event appeared to be active. Most notably, the event vendor is missing entirely, leaving players unable to hand in quests and spend their 
Timewarped Badges.
No time walking vendor in Dalaran Broken Isles for European servers
Good morning!
We’re aware of an issue where not all aspects of the timewalking event activated correctly in the EU region, and are working to resolve it as soon as possible.
Thanks for helping raise the issue and for your patience while we work to address it!
The community has taken the situation in stride, with some players placing the 
Warning Sign toy at the vendor’s usual location to mark the spot where the NPC should be standing.
For now, the vendor seems to have taken an unscheduled trip through the Twisting Nether. We’ll update this post when the issue has been fixed.