Read this: http://mediaburner.userecho.com/topic/127512-fix-download-issue-error-403-or-a-yellow-exclamation-mark-appears/
it's like this with my app...can't download anything since a few days....PLEASE UPDATE!!!
I downloaded this app on my iPhone, iPod & iPad 3. The only one working is the iPhone. The other 2 I cannot load the video to watch & when I try to download it comes up na & the error code is 403. I did the download from te media burner.userecho.com & still not working. Help!
The VERY same thing happened to me JUST now, when I try to download something, it will give me the error symbol on the bottom right corner of the video in the list. When I tap the Show Error option, it gives me a bunch of code with code 403 mentioned in the very first and last line of the message, it's frustrating.
Customer support service by UserEcho