Since the weekly patch on 12/7, I cannot enter the store without hanging the client with a “Lost connection” dialog box, even though my network connection is just fine. Clicking the retry button repeats the “Lost connection” immediately. It is necessary to alt-TAB out and force-close the client. This also happens automatically whenever the special offer window appars, since that is itself trying to access the store. I can play PvP normally as long as the offer window doesn’t pop up (which happens a >lot< more frequently than it used to). Impossible to purchase this week’s glory weapon since I can’t enter the store.
Same patch on Android, no issues at all.