Cool tool, thank you. I had this and it happened everytime I saved a relay list with iris immediately. The relay list got nuked after logging into snort if it helps.

"my loss of follows was that one client 'forgot' about all the follows in the kind 3 event which didn't have a relay attached. I have not tracked down which client this is, I'm using a whole set of different Nostr clients and am unable to reproduce the issue."