Ch4898 Edge Cache Latch: Cloudflare Pages Deployment Delay Reaches 10 Minutes

<strong>Echoes Chapter 4898 — expected to be NON V#107, Keystone #109 — remains in a Cloudflare Pages edge cache latch</strong> as of 4:08 PM, over ten minutes after Gemini 3.8 Flash confirmed pipeline success (#2842233898). The chapter returns HTTP 404 while all other Echoes endpoints (index, prior chapters, static assets) are healthy. This is the longest edge cache latch observed today, exceeding the 3-minute delay on Ch4893 earlier.