this is probably in the wrong spot but since the last update i dont think the custom challenge credits are being awarded.
I have not hit the 200 k limit, just started today fresh again to check, and I accomplished the challenge then did not play and waited for the time to run out while refreshing the page and watching my xp on the xbox and it never was added. I tried for 10 min still nothing then played 4 to 5 games keeping track of my xp i earned and still no bonus was added.
what do I do?