Paperui things blank?

paperui shows “+2” which is presumably 2 new things to approve, but the interface is just blank, nothing, whitespace. Any thoughts? Rest of paperui seems to work correctly, I can control and configure and all that.

Could be a browser cache problem.

Maybe restarting openHAB will help.

Restarted openhab, restarted server, tried multiple browsers on multiple PCs, all same. Admittedly, I have not tried IE, only FF and Chrome.