Per the release criteria: "A spin-kickstarts package which contains the exact kickstart files used to build the release must be present in the release repository. The included kickstarts must define the correct set of release repositories." We need such a build for Fedora 27. I don't believe any last-minute changes to the kickstarts are pending.
Discussed at 2017-10-26 Fedora 27 Final go/no-go meeting, acting as a blocker review meeting: https://meetbot-raw.fedoraproject.org/fedora-meeting-1/2017-10-26/f27-final-and-server-beta-go-no-go-meeting.2017-10-26-17.00.html . Accepted as a blocker as a clear violation of the criterion cited in #c0.
spin-kickstarts-0.27.1-1.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2017-b5a5966557
spin-kickstarts-0.27.1-1.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-b5a5966557
Confirmed that spin-kickstarts-0.27.1-1.fc27 is in RC-1.2, and I've confirmed its contents are correct.
spin-kickstarts-0.27.1-1.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.