Amplify stuck on provision...every time! Cannot deploy new website versions.

I did not ever used to have this problem. I have auto deploy set up from a github repository. When I make a push to the repo, the provision-build-deploy process gets completely stalled and never even provissions.

Amplify introduces the dockerfile with the following:

We are provisioning your build environment with a Docker image on a host with 4 vCPU, 7GB memory. Each build image gets its own host instance, ensuring all resources are isolated. The contents of our Dockerfile are displayed below for your information.

But nothing ever happens! It is stuck on provision!