What does the cryptic crossword clue "Offender shortly back in Clare's place (5)" mean?

The definition is "Clare’s place". The wordplay uses a reversal. SINNE (reversal="SINNE") = ENNIS; definition: "Clare's place" The answer is ENNIS.

Offender shortly back in Clare's place (5)

Times Cryptic #28601 | 28 Across | 2023-05-12 flower