if i post hi or anything on whatsapp, it used to come through webhook to ny application. now its not working

Webhook URL Update Issue: - We are unable to change the callback webhook URL for any of our WhatsApp applications. - When we attempt to set a new webhook URL, we do not receive the hub.token GET request on the endpoint.

Hi there,
Trying to use ngrok as usual to test webhook for facebook and instagram, but i getting this error, This url has been identified as malicious and/or abusive, i have been use ngrok for like 6 months and never had this problem, anyone Knows what's happening?

Good morning, tester user is disabled, we are trying to send POST by test button in feed of Facebook WebHook. For some reason we donìt receive POST call. If we call our controller from internet with identical POST message like test button we receive it. We have app in development mode. Somebody can tell me the reason? Facebook WebHook has no continuity of service, perhaps it has continuous peaks in requests and the infrastructure is undersized, or some type of application error on the Facebook side... We are on this integration which was supposed to last a few days for 1 month it is not normal without any type of support from the platform.

When you mention page but does not tag the page (go directly to page and type at mention tab) the webhook is send but using the wrong verb
example
{
"entry": [
{
"time": 1714184368,
"changes": [
{
"value": {
"created_time": 1714184363,
"item": "post",
"verb": "edit"
},
"field": "feed"
}
]
}
],
"object": "page"
}
anyone face this problem