Three Canada 1968 10 Cents KM# 73 [solved]

Does anybody know why the thumbnail of the coin on this page https://en.numista.com/catalogue/pieces4206.html was used as the coin picture on this page N#9201 and why the same coin in the title is on three different pages (including N#7518 )?  

While probably not responsible for the situation, it is a question for referee: @StoneTemple123 

It must be very recent as the Replace small pictures has just shown up on my Contribute page in the last week or so.

Less than a week, a few days. I'm going to ask for a merger, I had started but a discussion took place during the changes in the forum. In a few hours there were already people who had entered their coins so not able to delete. Tomorrow I'll ask for a merger of the 3.