Hofnagel-2 and Hofnagel-1 were both merged into Huefnagel-1 (as seen in the Changes Log for Huefnagel-1. You will still see the original name of Hofnagel in search results, but it would bring up Huefnagel-1 because the profiles were merged.
I added Hofnagel to Other Last Names field of the merged profile, which will help to avoid duplicates from being created.