I’m using Endnote X9, a (very slightly) modified version of Chicago 17th ed.
When inputting an edited book, I get that the ed.^eds. is supposed to reflect singular or plural, but in the bibliography on Word it’s just printing ed.^eds.
If you zip your output style and attach the zip folder and let us know which bibliography template isn’t working, we might be able to spot the error. (or contact support)