Facebook Conversion API not working after container reactivation

The container was paused by Stape.io due to inactivity. I realized this too late, which caused it to be ‘off’ for a while.

I had created a container for the Facebook Conversion API, and it was working perfectly. However, since the container was disabled, Facebook is no longer receiving any data, and no leads are being registered. Additionally, in the server-side configuration of Google Tag Manager, no events are being fired anymore.

This was not the case before the container was disabled, and no changes or adjustments have been made in the meantime. The container has since been reactivated and is now receiving requests again (even more than yesterday), but Facebook still isn’t processing the data.

What could be causing this issue? Do I need to reconfigure something in Google Tag Manager or elsewhere? Has anyone experienced something similar and found a solution?

Please run server debug and share some screenshots of those tags firing.