For reasons unknown, clicking on the "Apply" button in WB Config now opens My Cart in the Stardock Store and won't actually apply the skin. Not only that, My Cart shows 2 items in the cart that I never put there. This behavior has survived several reboots.
Only happening on one of 3 rigs, so a re-install of WB would appear to be in order. Only posting because it was so odd. I'll post a follow-up after the re-install.