Board Thread:Questions and Answers/@comment-25133513-20160305120240/@comment-25669516-20160320055101

I've had this problem before but this is what has usually solved it for me. If you're still getting this error then only other solution I can think of is waiting till your game downloads another Act, probably Shogun's or the Interlude, and then check if it fixes the problem. If it still doesn't then contacting Nekki support is the only option :(