Adding Hyperlinks is broken

[mrdenn1s]

After the update to 3.9.1, hyperlink button in visual editor remains unuseable

Link: ​http://i1259.photobucket.com/albums/ii543/iamnotpeterpan/EditPostlsaquoDennisDoesCricketmdashWordPress_zpsf72cc13d.png

Also, if you try and insert HTML <a href="url">Link text</a> via text editor, it doesnt show when you preview the page

I have turned off all other plugins to see what it was, reinstalled 3.9.1 and also changed to twenty fourteen theme to see if it was my premium theme.

Still have same problem

[SergeyBiryukov]

1. The "Insert/edit link" button becomes active once you select some text. You don't appear to have any text selected on that screenshot.
2. Are there any ​JavaScript errors in your browser?

[MikeHansenMe]

I added a link in the text editor and previewed and it worked properly. Also, as Sergey mentioned the buttons become available once some text is selected and worked properly for me as well.