Queued Operations sending incorrect metrics

Hi, I’m using Drone in production and we are monitoring the status with the /metrics endpoints. But the running builds are stuck in 5. Even though there no active builds or queued ones. I realized those come from the queued operations:

$drone queue ls

item #5521
Status: running
Machine: df0e665f646e
OS: linux
Arch: amd64
Variant:
Version:

item #5523
Status: running
Machine: df0e665f646e
OS: linux
Arch: amd64
Variant:
Version:

item #5888
Status: running
Machine: fecfeb9d6d62
OS: linux
Arch: amd64
Variant:
Version:

item #8913
Status: running
Machine: f340ce642e24
OS: linux
Arch: amd64
Variant:
Version:

item #8917
Status: running
Machine: f340ce642e24
OS: linux
Arch: amd64
Variant:
Version:

I restarted the drone service plenty of times but these come up again all the time. The machine ID seems to be from a container, but I have no containers with those IDs. Also, the only options I have are resume and pause operations. But it has no effect.

Any ideas on how can I clean up these?

Miguel