you're right. i thought it maybe was because Groezrock didn't allow them to announce it yet because they wanted to sell more tickets. But now that Groezrock has announced it, there is still no comment on the cancelling. They should at least write something about it.. not an apology but just to let the fans know. i was only going for them so i'm glad i hadn't bought the tickets yet..that would have been a waste of money for me cause i don't really know the other bands :)
I only know a few of the other bands, but it´s gonna be a beautiful weather so I´m sure we´re gonna have a great time. But it would have been nice to see GC once again.