If you haven't heard, BVB's merch tent for Warped Tour was destroyed in a storm! They were selling their stuff from the Asking Alexandria tent, but now they have a temporary BLUE tent, so if you're going to Warped look for that :)
Update:
Just found out from Brock's twitter (Andy's dad) that they did receive their new merch tent and will go back to using that tomorrow and signings will continue.