I see the same on my Electrum server. No i2p connections anymore.
$ bitcoin-cli -netinfo
Bitcoin Core client v30.1 - server 70016/Satoshi:30.1.0(@emzy)/
ipv4 ipv6 onion i2p total block manual
in 145 38 22 0 205
out 7 4 1 0 12 2 2
total 152 42 23 0 217