One of the fields in my main content type has a potential for multiple values, but most of the time it is empty. What I've noticed lately when editing content is that over time, the number of blank values increases. So dev load shows something like this:
I don't even want to think about how to track down a problem like this, but am interested in how to fix it. It's mostly an issue because when people go to edit the node, this creates a lot of clutter on the form.
I've made a change and pushed it to the repo - which I believe fixes the issue.