Yep. Those look like they're intended for another model- or an old kit that was never quite right (many suppliers seemed to sell smaller rings a couple years ago, but hace since upsized to full diameter. They should fit on the black surround behind the waffles. Either thin strips of strong double tape or silicone adhesive (can be removed if need be) should do it.

Fixing them to the waffles seems like too big a compromise considering the work of opening them up. If it's any consolation, I received my Chromiums within 48 hrs of ordering (in CA). Bavarian should take them back IMO.