Hasqvarna lth 2038 rideon, stalled, now won't crank under compression

SOURCE: Husqvana LTH 2038 model, blade

it sounds like whatever bent the blade may have also bent the rotator shaft,, if this is the case - replace the right hand rotator shaft,, then re-install the new blades and all should be good to go.
(( if the shaft looks ok on a roll test,, it could be the mount and metal portion of the shaft and you could get lucky and try and use a breaker bar to flex and bend it back into the proper position ).

c...