I've been in a Similar boat. I even tried the oven at 270F for 8 minutes and then another 5 but the lens doesn't want to come off but it does feel like the glue gets softer. I have not done much further but I'm looking to find a body shop or repair shop that has experience doing this type of lens removal that can help. We are both in the Bay Area so if I find one, I'll update this thread for you. If you are able to bake them and separate the lens then let me know the trick you use