... Is anyone having this problem? Store Verification Code is not loading for me.

It might be because of the mixed content blocking with your browser. When you try to buy something do you see a little shield icon on he left side of your address bar? If so, click on it, then click on the little drop down and there should be an option that says something like "Disable mixed content blocking for this site." Click that and it might fix the problem.

I'm not sure if that's what's going on... because one minute I can buy from store the next minute it just won't load. I check though... just to make sure.