Inconsistent BYOC Trunk Status Polling in Analytics API

Anyone know why the /v2/telephony/phone-features/trunks endpoint returns a status: registered for our Singapore BYOC trunks, while the Analytics API shows carrier_status: offline during peak hours?

This discrepancy breaks our custom failover dashboards. The SIP logs show successful 200 OK responses from the carrier, yet the reporting layer flags the trunk as unreachable.

"trunk_id": "sg-byoc-01",
"sip_status": "registered",
"analytics_status": "offline"

Is there a known latency in the status sync?