Not sure if it is a glitch. Different browsers display differently. I think you may have gone over the 'line' limit. Try closing the 'paragraphs' together - you have different color backgrounds so it should still be easy to read. *just a thought*
It is a glitch.
I'm using Firefox....just updated today, as is my Norton. I see TWO full lines, but the bottom (third line) one, highlighted in green, is cut in half in the middle.....can't read it.
That is what I am seeing, a hint of what I can't see