It's been happening more often recently and usually when I'm in the BCC. The battle freezes but everything else is fine. The chats still update, I can use my Pokedex, and I can see other players moving. This happens after I choose a move (run/attack). The only way to fix it seems to be by reloading, which has cheated me out of a lot of BCC rewards...I had a 267 point Heracross this time and a 266 point Shuckle last time. Thanks!