I just don't have the energy to criticise the mess tonight, so just for informational purposes here's the list:
|Season 12 Tier||Rewards||Previous Season||Previous Tier|
|Normal 04||* PB Saber||9||Gold 20|
|Gold 03||Fox Tail: White, Fox Tail: Yellow, Fox Tail: Brown||3||Gold 01|
|Gold 09||Slit Knee Socks: Black, Slit Knee Socks: Brown, Slit Knee Socks: White||4||Gold 06|
|Gold 16||* Fun Fun Bazooka||2||Gold 26|
|Gold 17||Ten-Gallon Hat:Brown, Ten-Gallon Hat: White||4||Gold 01|
|Gold 20||Flamegash||2||Gold 08|
|Gold 21||Heartbreaker, Another Side Ponytail, Breaker's Hat||2||Gold 18|
|Gold 22||Melder Parts set||2||Gold 10|
|Gold 23||Ionia Parts set||2||Gold 30|
The only other detail to note is that the outfits in tiers 20-23 are all from Season 2, but still a mix-up of which outfits within it. both male sets and the female non-CAST are from the early tiers, but the female CAST set is from the later tiers. Ideally to reduce confusion it should have been the Medium parts set from Gold 05.
Edit: One other observation - This is mostly seasons 2-4 again (with the only season 3 content being pre-tier 24 again, resolving nothing). I predicted that they'd use the flawed reasoning that "we already revived Season 1" despite the fact that we were given nasty dilemmas that forced us to choose to leave half of it behind, and it seems that prediction is coming true.