I’m using a star rating system on my blog, so I put that in the tags on each post. The problem I’m having is that I have two different posts that are each rated 3-star, so I added a tag to each that is ‘***’. No matter how I do it, it generates two identical tags rather than grouping them under the same one. I’ve even removed both tags and started over, choosing the second one from the list of most used tags, and it still duplicates it.
Does anyone have any idea what could be causing this? Is it a problem with using non-letter characters in the tags?