Relay Search lists exit address despite it being the same as OR address

while claiming

Only lists addresses that are different from the OR addresses.

Examples: https://metrics.torproject.org/rs.html#details/CBF59EC5B9FD108092AE9149EFDAE41F882DA669 https://metrics.torproject.org/rs.html#details/A0B5B5906EB13F213D7CA9AFEC91934BE3A5930F