basically 2v2,3v3 and rbg brackets work and i can see the entries in returned json:
but when i instead try a solo shuffle bracket:
entries is all empty.
This definitely appears to be a bug. It seems that the new season 34 reset documents might have overridden the last valid snapshot for season 33 shuffle leaderboards before changing location to the new season. Ill follow this up with the team and see if we can track it down.
Actually scratch that, these leaderboard entries in question are from Season 33 (Shadowlands Season 4) so these solo entries are not valid. Solo Shuffle only started tracking properly with Season 34 (Dragonflight Season 1) and these entries seem correct.
I would just ignore the entries for season 33.