Comment 4 for bug 1980270

First glance at the failing transaction, it has a weird repeated stanza. It first asserts the content of the `statuses` document, (without doing anything to it), and then later has an operation to remove that document.

```
    {
        C: "statuses",
        Id: "52cc2288-4f0c-4a4d-8aba-701e56f6cb0d:u#orc8r-metricsd/0",
        Assert: bson.D{
            {
                Name: "status",
                Value: "allocating",
            },
        },
        Insert: nil,
        Update: nil,
        Remove: false,
    },
...
    {
        C: "statuses",
        Id: "52cc2288-4f0c-4a4d-8aba-701e56f6cb0d:u#orc8r-metricsd/0",
        Assert: nil,
        Insert: nil,
        Update: nil,
        Remove: true,
    },
```