Viva Voce Added To Capitol Hill Block Party, Then Un-Added

So a friend gets an email from another friend saying they were on the Capitol Hill Block Party website last night and Viva Voce had just been added to the Friday lineup. She tells us this and we think, Great! Now we can see Neko Case this Saturday and not feel bad about it!

Then, this morning, we visit the website ourselves and see this:

Here's what we can announce so far. If you don't see a band listed you saw before, well, they're still playing we just weren't supposed to officially announce them yet...oops!

Oopsie! Isn't it kind of silly to announce a band, un-announce them, but make it clear they'll be re-announced later?

Anyone else visit the site before new bands were pulled from public eyes? Any other bands temporarily pulled from the list?