Devices not updating to the latest commit

I don’t see any issues on the status page, but I haven’t been able to get a commit to push (or is it pull?) to any devices in the last few hours. The images build fine and the releases show up in the application dashboard as successfully deployed, but no devices receive the commits. I just tried provisioning a new device under the same application and it’s been stuck on the factory build. Any help would be appreciated - the commits just suddenly stopped working in the middle of debugging a docker-compose file.