I'm running the same thing: 1.0.154.53! Another weird thing is that every time I open chrome and go to the front page, I'm already logged in!! I even powered down my computer over-night, turned it on, opened chrome, typed in shmax.com, and I'm still logged-in! I'm not having this happen with other web-sites. Could it just be something wrong with my system???
Oh, by the way, I can add things and take away things from my wishlist just fine. It saves it, I can go to another site, come back, click on my wishlist and it's there. It just won't let me add anything to my collection or edit my collection!!!