Tumblr bookmarklet missing Rich Text Editor functionality

Tumblr bookmarklet is now missing rich text editor. Yesterday, everything worked fine. Today I wake up and when I use the bookmarklet to share a photo on Flickr, there is no longer the rich text editor toolbar, nor does the source of the photograph automatically convert into a hyperlink. I didn't change anything, I have been using the bookmarklet for months with no issues. Also strange is now the pop-up window for the bookmarklet opens full screen for some reason. I have Javascript enabled, it's up to date, my rich text editing of posts is enabled, any ideas?