It would appear that Storj has lost 54 segments according to the grafana dashboard that visualizes the public stats https://storjstats.info/d/storj/storj-network-statistics?orgId=1&from=now-7d&to=now
Looking back a year ish ago this also seems to have been the case of some lost segments, but it looks to have recovered then. Perhaps by nodes coming back online?
Let's pray that these 54 segments are safe and sound.