Looking for advice on why GET /api/v2/telephony/providers/edge/lines returns a 500 Internal Server Error when filtering by our AP-Southeast-1 BYOC trunk IDs. The same request works fine for US-East trunks. Our trunk configuration uses standard SIP credentials, and registration is stable. The error persists across multiple API clients, suggesting a backend issue specific to the region or the BYOC integration layer. Any insights on known regional bugs?