I noticed the same issue. It autopopulates the title based on the link you supply. I believe 

 is having a look at it, but in the mean time, you can edit the title by highlighting all the text and then typing the title you like.

Link Post Headlines No Longer Editable?

siggy47

I noticed the same issue. It autopopulates the title based on the link you supply. I believe @sox is having a look at it, but in the mean time, you can edit the title by highlighting all the text and then typing the title you like.