someone messaged me on twitter and said they had the same issue and it has something to do with one of the tweaks or apps you have installed from cydia. he turned everything off and it fixed it.. i would do a process of elimination and see what's doing it. but itself as a winterboard theme does not place in on the Lockscreen.
Yeah nothing else, the only other thing I am using is a theme. The only thing I downloaded through cydia was Jaku. I love the dock and would love to use it but it remains on the lockscreen for some reason