I'm unable to reproduce this issue, i'm opening the law screen and everything is as it should be. Do you have a save game to share or maybe you did something special before opening the law screen and have some repro steps? Also if you got any mods on try to turn them off 
If you still encounter this problem please make a post once again and follow these guidelines : http://forum.paradoxplaza.com/forum...rting-Guidelines-on-how-to-write-a-Bug-Report.
If you still encounter this problem please make a post once again and follow these guidelines : http://forum.paradoxplaza.com/forum...rting-Guidelines-on-how-to-write-a-Bug-Report.