Custom URL entries automatically appearing

[jerumschlasses]

Running Umbraco 7.5.8, UrlTracker version 3.15.0.
We recently started having entries magically appear under Custom URL entries. In the notes column it says "Node removed" however the node has not been removed. The old URL and new URL are the same in the majority of instances. The site column is not populated like it normally is. Any ideas would be welcome.

[jerumschlasses]

I've just discovered this happens when nodes are unpublished. The custom entries disappear while the page is unpublished, but reappear after the page is published.
Setting urlTracker:trackingDisabled to true stops the behavior, but at the cost of identifying all URL changes.

[jerumschlasses]

An acceptable solution is to move these harmless entries to the automatic entries view. In UrlTrackerModel.cs, the ViewType property conditionally lists the notes that determine which ViewType to put the entry. I'll complete a pull request to add "Node removed" to the conditions.