On 1 February 2023, a Velos ride starting at 19:15 GMT had no leaderboards at all on Harrogate Reverse course. This is a competitive sprint event, and the Reverse Sprint leaderboards never appeared before or after the sprint banner - nor did the KOM or UCI Course leaderboards appear. I don’t know if this is a bug in the latest update, but see no report of it. I run an AppleTV4K and had no connection issues; no one in the event saw the leaderboards. The segment times do appear on ZP, but sadly our competition is open to riders not registered on ZP so their times were lost.
Had that on stage 1 of TdZ for the Harrogate Reverse course. The KOM and sprint leaderboards never appeared but for me the UCI reverse leaderboard showed the entire ride. Also on AppleTV.