I believe I finally found the correct information. I'll leave this post here to help others find the information as well. If its too redundant then maybe a moderator will delete it.
As far as I can tell there is a of yet no method to unlock an MK2 bootloader so I'll have to stick with safestrap.
I had Cyanogen on my Safestrapped Bionic and Carbon too. I guess they're no longer safestrap compatible.
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