This is great news, the first of the fork-specific tools are launching today. Flax has launched a Flax Explorer website to show all the statistics about their network and track wallet addresses and transactions. It is pretty barebones right now, but it looks like it works and it is a critical extension to the Flax community.
Earlier today I started giving out some XFX to the readers of this site who joined The Chia Plot discord server, so I was able to verify those transactions were showing up and with the correct information. Lookups are fast and the site works really well.
Kudos to the Flax developers for getting this launched so quickly. I continue to be impressed.