Reply To: Overset text in cross-reference

That’s pretty weird. Try the Weird InDesign Stuff Elimination (WISE) technique:

File > Save As, and choose IDML as the output format. Open the IDML file (creates a new, untitled document) and check if the problem is still there. This fixes myriad cases of oddball errors that don’t make sense, by cleaning out any clutter that the original document has accumulated through being edited.

If the problem goes away, save your new document over the old, corrupted one. As a bonus, you’ll see a — possibly huge — reduction in file size.