Yeah, that's it.

 If you click on the addr you'll see a comment tab where the is already some discusions about this problem from other users but about other Tokens and even ETH.

Look at the bottm, a guys talked about the problem he encountered with Etherdelta and MEW.

I've just tried Etherdelta a few days ago but with Metamask and it sucks. I begining to think that's a trap or at least there is (are) a breach in this stuff.