Definitely a few ghosts in the machine over there!
Yep, it's been wonky since this afternoon for me on the East Coast. This sucks, I want to buy djay which is on sale for 99 cents today, and gift a couple more to friends, but nothing is working.
Speaking of the App Store weirdness, last night I wrote a nice review for an app I own, click submit (from the iPad) and got a message telling me that I must own the app to write a review. It's installed on my iPad and even says "installed' on the app page. Well written review, lost and down the drain.
Also, the blogging app Blogsy had an update but the date said the 20th when it was only the 19th. It showed "update" on the app page but not in the automatic updates prompt in the store.