Not Recieveing Alerts

Half of my alerts appear to not be working. Here are some alert ids where we never received any alerts:

57199616
57199143
57202359
57201089
57194640

Here is an example of the JSON:

{
	"id": 57194640,
	"enabled": true,
	"target_url": null,
	"description": "United #313",
	"ident": "UAL313-1679576992-fa-0027",
	"ident_icao": null,
	"ident_iata": null,
	"origin": null,
	"origin_icao": null,
	"origin_iata": null,
	"origin_lid": null,
	"destination": null,
	"destination_icao": null,
	"destination_iata": null,
	"destination_lid": null,
	"aircraft_type": null,
	"created": "2023-03-25T15:39:39Z",
	"changed": "2023-03-25T15:39:39Z",
	"start": null,
	"end": null,
	"user_ident": null,
	"eta": 0,
	"events": {
		"arrival": true,
		"departure": true,
		"cancelled": true,
		"diverted": true,
		"filed": false
	}
}

Can someone verify that we are receiving alerts for these?

You can view your recent alerts and how your endpoint responded to them at AeroAPI Push Notifications - FlightAware (please note the manual alert sending interface on that page is not currently working). It appears that your endpoint is often responding with errors.

-Chris