I was referring to the ergopower compatibility, not the caliper.
The running change was introduced in February actually hence the hiccup in supply. They ran out of the old due to increased demand from the market and the new ones were facing a slight delay.
Err it does. It was the solution Condor (and bmc) came up with and has been used by multiple builders with the same issue.
And good luck to anyone trying to buy any spares from Campagnolo right now. I’ve been waiting since February for a brake calliper.