Ipod Touch 5 running ios7.  When I download an update for an existing app, sometimes the entry's button in the App Store will still say "Update" instead of "Open".  Is this just a "glitch"... it did update, but the button label wasn't changed?  However, sometimes the it'll let me go back and update the app YET AGAIN.
I tried downloading a random free app just to make sure that still works, and I was able to download it and open it.
	
		
			
		
		
	
				
			I tried downloading a random free app just to make sure that still works, and I was able to download it and open it.