I can't download episode 3 on my iPod Touch. I purchased the multi-pack, and I am able to download every single episode except number 3. It starts downloading, but does it incredibly slow: in the time I can download one or two of the other episodes, this one doesn't go through 1% or so, and it ends up cutting the download and showing the "unable to download" message.
The only issue I have noticed on the other episodes is that I can't download one after another: I have to restart the game between downloads or it doesn't even start the second one before the error message, any episode. But, restarting, I can download them perfectly.
I have restarted the game (of course), restarted the iPod Touch, reinstalled the game, and the issue keeps going.
Sorry if my English is not perfect, I'm from Spain.