I was told that if you ordered prior to the announced changes, you would get exactly what you ordered. For example, if you ordered the Limited Level 1 Equipment Group, but not the Technology Group, you will not get the Head-Up Display, LED Center High-Mounted Stop Lamp, or Rear-View Auto-Dimming Digital Display Mirror.
I had asked since I ordered the ASG if it would change to LL1 to ensure I got what I wanted and charged more or if they were just going to delete ASG and I not have options I wanted. He stated once a VIN is assigned, parts are reserved and you are locked in. I am guessing if you did happen to order LL1 and Tech, it could be updated to just reflect LL1 since they were combined and you get whatever that pricing is.