[tor-relays] Relay that's been running for a long time suddenly saying it's new?

Hi, So my relay at https://metrics.torproject.org/rs.html#details/79E3B585803DE805CCBC00C1EF36B... is suddenly saying it's a new relay. Don't know why this would happen as it's been running for a few years, but suddenly saying it's new? Thanks. --Keifer