While on the Space Station you ran into a group of Jedi Younglings trying to escape via a docked ship. To give them time a Jedi knight intervened and prevented the Storm Troopers from reaching the younlings.
One Jedi held off 5 Storm Troopers and eventually tricked them into searching the engine room for Jedi who “were sabotaging the space station”. Upon arriving in the engine room they Troopers were unable to access it due to the extreme high temperatures.
The mind trick that the Jedi Played on Sergeant Happy wore off and he along with the rest of the troopers realized that they had been duped.