Platform, device version and operating system:
Windows 10 x64
Screenshot or image:
What you were expecting to happen, and what actually happened:
It seems, all tabs of Explore activity are cut slightly less than they must. Only active panel is fine (first one on the first two images, second on the third). If inactive, all panels except Mini Boss get clear white line at the left border, and every one get the less clear black lines on the upper and lower borders (as I see, lower one also have the distinct white dot at the 1/3 of length) and the grey line just above the text, on “half-letter” height.
How often does this happen? When did it begin happening?
I believe, it appeared after recent visual patch, latest one or previous.
Steps to make it happen again
Look on Explore screen. Any kingdom.