We are having the same problem with a slight modification of twentyeleven. Edge, Firefox, Chrome, and Android tablets look fine. Only IE is broken. (Version 11.212.10586.0).
We waited for 4.5.1 due to the bug with widgets in 4.5. I guess we didn’t wait quite long enough.
Does anybody have a work-around?
Never mind. My ISP installed and activated Super Cache plugin when WP was installed. One must deactivate Super Cache, then make a change to a page or blog. This invalidates the pre-built HTML file and forces WP to go through the PHP page build. After that, jonradio Private Site works fine.
Nice plugin, thanks!
