Hello Arthur
Could you provide us with additional information?
Versions, Plug-in environment etc. I do not see any orders for the Power or Experience add-on under your name. I searched the site that may be what you are referring to fill station? I do not see the version of the Power add-on.
Did you deactivate /uninstall SLP and add-ons and replace them with the latest version?
You might want to uninstall the plugin and reinstall.
I cannot tell if there is an issue with plug-ins or if you have javascript or jquery errors.