It is normal especially at new server, we had the same issues where the other group created another account(s) to spy on us especially for Great Ninja War(and its like they knew the formation. I mean, 1 or 2 times is okay, but they keep know everything about our line up. Even if you did not do that. It is not easy to trust each other, so we had to kick other low players and now we always win the war. So I do not think it is a good idea to have multiple accounts unless you are prepared to get accused, that is just my 2 cent :lol