okay, first, looking at your bibliography, it appears you may have entered these manually? Have you entered one author per line,
Surname, F. I.
Second, Initials
also may have some carriage returns in the fields where you have extra lines, perhaps even in fields that are “empty”.
The second file you attached wasn’t the output style (which would end in “.ens”) but should have been a compressed library but when I opened it, was empty, but at home I still have X8 so it maybe incompatible if you have updated to X9.3 - but that would have helped me look for errors in the records, but not helped me know if any were due to output style errors (which some of them clearly are – with double punctuation and extra space etc - which endnote should resolve automatically!) – If you actually attached a full word document with some citations in the first zipped document and not just the bibliography, I could have recovered the “library” from the embedded temporary library in the document to inspect.