So I just ran some arenas, specifically The Moon, and we won the match but I did not receive a box of marks, nor marks added to my currency tab. Wondering if this is happening to everyone, every match or just a rare occurrence. Going to run another one and see if it happens again. USPS4 Edit: Ran it again, as an arena, and lost. Still didn't recive any marks. I was speaking with someone on my team while in there who also confirmed that the legends version is also not giving marks.
As mentioned in another thread, we've found the issue and are working to get a fix out to the servers as soon as we can. Sorry again for the inconvenience and we hope to have it resolved for you shortly.
I suspect the root cause to be that the wrong moon map have been included in the update as this bug was not reported on the test server ;-)