Steam Key already used. Yet I just got the code and email. Anyone else seeing this issue? And side note it seems they are locking down the posts about this very issue.
I have the same problem, it says it is duplicated. I sent a support ticket but it seems it got closed as soon as I sent it.
Mine also says it is duplicated. Same issue.
Same issue, what happened?
> 2535437349480341;4:
> Same issue, what happened?
I sent a screen shot to support through my email when they contacted me saying i might have entered i wrong and asked for me to reply, they they closed my -Yoink!- ticket and wont say anything its bs
im having the same issue on steam. it says im trying to enter a duplicate but no download available ):
At least y’all can see your key. Mine won’t even appear. Email says to check waypoint, but they haven’t sent me a message on here.
> 2533275033368973;7:
> At least y’all can see your key. Mine won’t even appear. Email says to check waypoint, but they haven’t sent me a message on here.
the same here
Same issue here, Feels bad.
same over here, seems like the whole community 
Same thing here.
I have the same problem. Was worried it was just me that got unlucky, but seems like a lot of us got messed up keys.
Yup, same issue.
I filed a support ticket with screenshots and everything and it instantly got flagged as solved, what?
same problem here
i also have the exact same problem
343 are aware of issues with duplicate/invalid Steam keys and will be addressing this.
Please see my post here and follow that thread for further updates:
https://www.halowaypoint.com/en-us/forums/243780d3b80b4bb6ac7917a8942286db/topics/psa-halo-technical-preview-2-updates/511173a1-85aa-4941-b02f-12645a4917ea/posts?page=1#post6
<mark>For anyone dealing with the duplicate/invalid Steam code issue - please file a support ticket on the Insider Support Site:</mark>
https://insidersupport.halowaypoint.com/hc/en-us