The Powers-That-Be have answered--three weeks ago--that this is just a normally erroneous part of doing business with ISC2. (They still haven't fixed it, apparently ...)
I completed this today. If you pass, you get 5 CPE credits.
I am stoked this course exists, as I am a fan of DevSecOps.
I am wondering if the CPE credits are automatically applied. I see a yellow circle with CPEs pending on my CPE page.