Drain and SSK when transformed suffers from slow speed

Describe the problem. Be as specific as possible!:

Issue/Problem/Bug: While Transformed as a Marauder/Buccaneer, the skills Somersault Kick and Drain have an odd "delay" to them. They act like you're not using Booster when in fact you have both Booster and SI effect.

 Images of problem

Hard to take a picture of it. Any pirate transformed will know the problem.