I upgraded Plasma from 5.5.5 to 5.6.5. Spotted this bug: IDK it's due to too big font for the screen or anything else. I tried to change height of the panel. But It did it worse: http://i80.fastpic.ru/big/2016/0726/17/c748364de561fbe71c5bffedd5dae117.png It's too huge panel for my screen. Font of the time is too huge! Reproducible: Always
Created attachment 100315 [details] Screenshot01
Created attachment 100316 [details] Screenshot02
It will move to the left if there is no room to fit both lines of text in a way that is still above your configured font size.
*** This bug has been marked as a duplicate of bug 360059 ***