I use the 5 star ratings widget on every page of my Blog. I use the 'Vigilance' theme. A few days ago the ratings widgets all changed by going one star downwards i.e if it was 5 srtars it became 4 stars and if it was 4 stars it became 5 stars. This occured on every page yet when you click on the ratings widget it returns to its original state until the next time you load the page when it goes back to being one star below what it used to be.
Why has this happened and how can it be fixed?
The blog I need help with is fosscati.wordpress.com.