So, I'm linking table of contents text block to about 20 separate articles. Until about four days ago when I made edits to the the source TOC the articles would signal that an update was available. They no longer do this. And Yes the link to the text shows up in the links panel. The source file name has not changed and the location is the same. Has anyone had the same problem?
Update: I have solved this problem by right clicking on the link in the "Links" list, then selecting "relink". This allows you to browse through the files to the source file and update the text in your article. While this is far more labor instensive than the old "alert and update" behavior, it's better than rebuiding. Please fix this Adobe