An item has a strange entry after and edit with Author Disambiguator. As if there is something wrong with the internal data format.
Steps to Reproduce:
https://www.wikidata.org/w/index.php?title=Q102004398&oldid=1316872929
Actual Results:
Show empty short author name and no link to "published in" even though the previous edits only change short author name and author https://www.wikidata.org/w/index.php?title=Q102004398&diff=prev&oldid=1316872929
Expected Results:
Should have ended up like this: https://www.wikidata.org/w/index.php?title=Q102004398&oldid=1316876464