[ochowdero]

miss understood him,
you can put trans fluid in the shifter part if your to lazy to go down the street and buy a pump to pump it in the correct way..
i believe thats what he did...

as for why its stuck?
uhm its not?
you cant put the shifter in crooked soo you gotta pop it out with a screwdriver(same way you would if you were shifting out of reverse so you dont screw anything up)
idk how you took it out with it in reverse but its simple just pop it out with a screw driver or wiggle your shifter around in there til it pops out.