There is problem with hyperlink in editor.
Lines are often on the wrong string.
I've noticed glitches in the editor as well, but not specifically what you've posted in your screencap. I'm seeing odd text selection issues when shift selecting or word break shift+ctrl cursoring over text from someplace within a text string (as opposed to beginning of text after a white space).
Only thing I've seen with hyperlinks is a sometimes refusal to highlight hyperlink strings as links (i.e. sometimes they just stay plain text).
[quote="AlbatorV"]There is problem with hyperlink in editor.
Lines are often on the wrong string.
[attachment=0]2013-12-24_102933.png[/attachment][/quote]
If you resize the window the underline will move to the right place.
Should be easy for us to fix as it looks like it's just not repainting where the underline is when the text's indentation (etc.) is changed
(Update: Too minor to bump the thread, but it's fixed now.)
Confirm, resize window move the underline to the right place.