Not spanish language sound after apple tv update
I update today march 10 of 2014 to my Apple TV and now I can't play in Netflix the second language option that in this case is Spanish. The Spanish alternative still available but don't come out any sound. This used to work and now doesn't. I tested in others that used to work and now doesn't after the update. This is very disappointment. Why this it's happening? How to fix it?
Really appreciate the help.
Thank you!
AppleTV 2, iOS 7.1