> AMP version: not loading, I assumed due to blocked JS, but I just went back to check, and oh it finally loaded.. so maybe it eventually falls back with my first-party-only JS policy.
Looks like the culprit is this piece of code:
body {
animation:-amp-start 8s steps(1,end) 0s 1 normal both}
@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}
}