Patch "Not downloaded" and size 0
I have a number of devices missing KB4530717 but this patch is showing the size as 0 and status "Not downloaded".
The patch is showing as 'Active' and is not superseded.
I have created a test patch label to deploy this patch to a device that I know is missing it, however when running a 'Detect' on this label it doesn't seem to pick it up, and the patch is definitely not installed on the machine.
I have downloaded all patches marked as missing and updated signatures. Not sure what I'm missing.
Patch file status in the below screenshot says Stopped but I've since ran it again and it now shows 'Updated'.