Experiencing an issue where the first task for the tutorial in Mercenaries, “Tutorial 1: What a Boar”, can’t be completed. Clicking the claim button gives me an error message saying “There was an error claiming your task, please try again later”. Restarting the game, logging out and back in, and just waiting doesn’t change this.
I am having this issue too, Blizzard support asked me to try on another client, either a smartphone or pc, but I am still having this issue across all of my devices. It seems server side?
I am having the same issue. Can’t complete Grom’s tutorial
While this goes on I can’t open any merc packs
Update: It would appear that whatever was causing this is fixed for me now
This is the exact issue I’ve been having as well. Tried from my Android device as well as two different PCs, and even reinstalled the game on one of the PCs. I’ve redone the Ferocious Quillboar bounty at least 5 times in case it was a matter of something registering. Still can’t collect Tutorial 1, which is incredibly annoying as it’s basically locked out any progress I try to make.
Same thing for me here, I have been trying several times and also on multiple devices. Unable to claim them since last night already, at the moment I am unable to properly progress and its really annoying…
Same here, cant collect, same error. Mega sucks
Same issue here. Uninstalled/reinstalled, no change.
Having the same issue here 
I am experiencing the same thing.
Same error, tried on multiple devices. We shouldn’t have to do anything either, their game should work. Period.
unable to claim mercenaries tutorial 1 reward: “there was en error claiming your task, please try again later”
same here. this is how it looks like:
imgur com a mRPTCmG (modified link so i am able to post)
i created a ticket through support and got the following response:
Sadly it is not possible to manually grant the rewards from our side at this time. Please report the Bug to our developers, so they can have a look:
eu battle net support de article 281861
ironically, grommash hellscream tells me : “my patience grows thin” on that error screenshot
Same problem here. So how do we report to the developers?
I’ve had this error as well.
Managed to fix it by taking my first (and only) party and making sure there’d be an open spot, which actually let me complete it and then automatically put the new Merc in the party.
Hope this helps.
i have been on both, and their response is to post it here…that was their answer to this. still no clue on how to solve this…thanks …
wow, u are a genius - fixed it for me instantly
this worked for me as well, thank you so much! :3
Can you explain more basically what you did here for someone that’s new to the game?
Thanks !!! This info should get to the dev’s asap so they can make a blue post about it 
i have a very similar problem - i cannot claim the free travel point (tells me “Purchase Failed”) so there is no way for me to even start “Tutorial 1: What a Boar” (and no way to start any other bounty either ofc)
so my progress on the current “Special Dwarf Skins Legendary Quest Chain” since i need to complete mercenary bounties for that
EDIT:
The Solution of NobleAshkier worked - after creating a party with 1 open spot i was able to claim the free travel point and continue
the same problem here 