I'm trying to work from Wish Lists, going back and forth. Every time I go back to it, I get an error page:

I then reload the page, and it works fine again.
So I either have to load the page twice every time, or I have to [remember to] go up to the top right, click on the arrow, and select Wish Lists from there. Rather annoying.
Btw, now that you have made the Logos 6/Store/Programs/Support dropdowns appear on hover, please do the same for the dropdowns up on the top right.