I am experienceing this issue, it took me over 24 hours to download the game. It would crash when entering a game so I had Origin do an integrity check. almost 22GB of data was found corrupt. I have been downloading these 22GB for the past 24 hours with no end in sight, and my install folder is currently at over 44GB.
I suspect that the issue is with the Origin client and not the individual games as in my searches to fix it I have found that it exists with almost all Origin games. And I don't have download issues on Steam or any other program that downlaods files.
