I am having the same issue, I provided an XVG wallet and specified the XVG currency but in the Wallet details it is showing Unobtainium as the preferred currency and a warning. I am however showing mining efforts are working with the CPU Miner.
What's your complete ccminer (or w/e) command line? What is your "-p" option currently? wallet?
Thank you for the offer of help as it is truly appreciated. However it appears it was fixed on the backend. I had the currency set correctly, but I believe the system needed to just take a bit of time to provision the currency correctly.