Yesterday my website post thumbnails stopped working. When I try to debug them with Sharing Debugger, I get no thumbnail but working link in ther "og:image" section. When I try to open the image that is generated via Facebook, I get "Unsigned URL".
https://external.fktw1-1.fna.fbcdn.net/emg1/v/t13/13093629058477966858?url=https%3A%2F%2Fsonder.com.pl%2Fwp-content%2Fuploads%2F2024%2F02%2F%D0%B4%D0%BB%D1%8F-%D1%81%D0%B0%D0%B9%D1%82%D0%B0-5-2-1920x1280.png&fb_obo=1&utld=com.pl&stp=c0.5000x0.5000f_dst-emg0_p540x282_q75_u&ccb=13-1&oh=06_AbGQivV81oRk2c0ldv3NFES_Fu12LYOUYfJsZbiuMgGcPg&oe=65E390A6&_nc_sid=e42f53
I have no idea what I'm doing wrong.

I keep getting this violation again and again:
"ACTION REQUIRED: Violation warning Platform Term 7.a - Provide required information"
I provide all the data again and each time, it gets Resolved with message "Violation Resolved". But then again in a day, the same Action required message pops up in the inbox.
I have gone through this 3 times in a week and it keeps happening. Is the same happening to anyone else?

While sending messages from our whatsapp number to any number, we are not receiving any message and we are getting "Messaging may be unavailable. Review issue" on WhatsApp API Setup but on clicking on "Review Issue" just opens the WhatsApp manager and we cannot see any issue there. The messaging API is working only with 1 or 2 random mobile numbers. Please check the attached screenshot and suggest what could possibly be the issue in this case.
Curl: curl --request POST \ --url https://graph.facebook.com/v19.0//messages \ --header 'Authorization: Bearer ' \ --header 'Content-Type: application/json' \ --data '{ "messaging_product": "whatsapp", "recipient_type": "individual", "to": "", "type": "text", "text": { "body": "Greetings from Channelplay!!" } }'
-> Message not received on any mobile number
Health Status: { "health_status": { "can_send_message": "AVAILABLE", "entities": [ { "entity_type": "PHONE_NUMBER", "id": "200XXXXXXX789", "can_send_message": "AVAILABLE" }, { "entity_type": "WABA", "id": "198XXXXXXX101", "can_send_message": "AVAILABLE" }, { "entity_type": "BUSINESS", "id": "108XXXXXX568", "can_send_message": "AVAILABLE" }, { "entity_type": "APP", "id": "310XXXXXXX862", "can_send_message": "AVAILABLE" } ] }, "id": "200XXXXXXX789" }

Facebook debugger has recently been returning 403 errors for our pages. It was previously working and we never did any adjustments. The problem became prevalent February 28, 2024.

My APP has had the business_management advanced permission granted however it is not shown at login for all our customers. Some get it, most don't. Our app is added to the customers Business Integrations however no page data is returned. When viewing the permissions granted to the customer business_management is missing. We recently added this permission to our app which has been working for years. We were told that this permission is now required to retrieve page data. Is there any trick, procedure required to force business_management to be shown and approved at login?