Great question. I have noticed that once or twice. Another phenomena is I have a hub with a status of 'unpublished,' of which receives views daily of at least one or near to. A question to answer the question is could that be a non-human viewing the hub? I really don't think so. Another question is who or whom has privileges to view an unpublished hub albeit complete or not. My knowledge base says only presumptions could be made.
A) Hub Team
B) Extended Hub Team, e.g. Former apprentices, present apprentices, past elite, and etc.
Yet, although I have not made any pudding of late, I have discovered only help when this occurs. Awareness is key to subtle ques meant to offer hints of improvement or betterment of the product. However, that is only speculation.
How is the weather? It is overcast here in San Diego. Near to 11am I am just now getting a cup of coffee.
Mitch (short for Mitchell, ha, ha) otherwise Tim