I am in central. I had battles up to claim number 1, it was at about 5:20 my time. At least yours only dropped me from #1 to #2. Maybe somehow you got switched to my time. Calvo attacked me minutes before hand, I fought back and to claim #1, he attacked me again.
I say lets all work together. Since I am one hour behind you guys I try to follow behind y'all at the end of yours, it helps to keep someone attacking you behind. It's all good, it just Calvo being fiesty. I try to get up there early so there is no sniping involved. Maybe he is in my time zone now.