Canon EF 24-105mm f/4L IS II Lens Delayed Until December

We were expecting the arrival of the Canon EF 24-105mm f/4L IS II USM lens next week and anxious to begin testing, but... evidence suggests that we may be waiting a bit longer for the highly anticipated lens. The lens was originally scheduled for availability in "late October," but B&H now lists an expected availability date of December 10 for EF 24-105L update. Amazon expects the lens December 6.

Will the Canon EOS 5D Mark IV DSLR Camera with 24-105mm f/4L II Lens Kits, which were originally supposed to be available at the same time, be delayed as well? We're not sure, but neither B&H nor Amazon have changed their originally posted "Oct 31" expected availability date. If that's the case, we'll be ordering a 5D IV kit in order to get our hands on the lens ASAP.

B&H has the Canon EF 24-105mm f/4L IS II USM Lens available for preorder.