Continuity mistake: When Durge fires his in-built flamethrower at Obi-Wan, the Jedi Force-crushes the weapon. but in the scene where Obi-Wan's hand is closing into a fist, the flame stream stops just before that; and when the scene switches to Durge's arm, the flamethrower is still firing just before its muzzle is crumpled up.
Continuity mistake: During the first duel with Durge and Obi-Wan, Durge's bike is totalled and Obi-Wan's gets hacked to pieces as Durge swings it at Obi. However, as soon as the fight is over, Obi-Wan picks up his bike, completely undamaged, and goes off on his merry way. None of the other trooper's bikes are ever seen anywhere near them.