Platform, device version and operating system
Windows 7 Laptop.
What you were expecting to happen, and what actually happened
Upon meeting the Kingdom power requirements for 5 Stars the +2 skill bonus was meant to activate and show. This has not happened and it still shows +1.
How often does this happen? When did it begin happening?
This has happened every time I’ve levelled a kingdom power to 5. Specifically; Blackhawk, Suncrest, Divinion Fields and Dhrak Zum.
Steps to make it happen again
Take any Kingdom not at 5 star or above and level it to 5 star.