I'm wondering if anyone else is having any issues with intermittantly not being able to remove the key from the ignition. I'm starting to get this more and more lately. The shifting lever will be all the way in park but, the key won't come out. I'm always able to turn the key most of the way to off, to remove it. However, it won't go that last little bit. I'm always able to shift back to reverese, then to park again to get the key out. It doesn't seem to have any bearing how fast I turn off the vehicle after putting the vehicle in park or, if the vehicle is on level ground or not. It can also happen after a long trip or, just a quick move in the driveway.

 

Yeah, this is not new news, take it back to your stealership and have the ignition unit replaced.
I think they call it "WIN", surely someone else will likely chime in an give the facts.
Any i`ve seen or heard of, this is what fixed their trucks with this same problem.