In VS2015 CTP 5 with R# 9.1 EAP installed - Live Templates do not work. Attempting to view my templates (I have over 600), the Template Explorer does not display, just a white screen (I run in a dark theme). In testing following that, I also found that the Extension Manager does not display anything.
I have restarted VS2015, checked in same installation in VS2013 (works fine), rebooted.
If it matters, was in a C# class library solution, .NET 4.6.