Kopia error in gc run

ERROR error cleaning up epoch manager: error compacting single epoch: could not get latest single-compacted epoch: [lo: 0, hi: 80], length: 80: non-contiguous range

The above error accours each time I run
Kopia gc run

Running kopia version 17.0

Is this a bug or repository problem?

Regards
Sd

I’m getting the same error with different numbers at the end, but when I run maintenance (as described here). Did you manage to solve this?

My exact error:

ERROR error cleaning up epoch manager: error compacting single epoch: could not get latest single-compacted epoch: [lo: 0, hi: 124], length: 120: non-contiguous range

I think it may follow from another line further up in the maintenance output:

Compacting an eligible uncompacted epoch...

I’m also on Kopia version 17.0.

Also, what does “kopia gc run” do? Can’t find anything about it in the Kopia docs.