So. This is awkward.
Besides the two Bowser Castle gaps (mostly; GBABC4 has one ID each for the RT and T variants) closing, there were zero ID changes this Tour. None! More notably from the datamining side, the Bone Piranha Plant object we've assumed was tied to Bone Dry Dunes has now been used. It's safe to say that Tour won't be getting any Wii U tracks at this point, and the Mecha Cheep Cheep will probably be used elsewhere instead of for Water Park, so i've removed both from the datamined course list. Honestly it'd be wise to remove Tick-Tock Clock as well, but it doesn't impact 8DX speculation one way or another so i'll keep it around for now.
As for the next Tour, considering the next set of Mii Costumes are more Koopalings and not Waluigi, there's a non-zero chance that we might actually see the GCN Mushroom track next Tour instead; as it'd be difficult to imagine why they would sit on the Waluigi Mii Suit for so long if not for Waluigi Stadium. There's no way to tell one over the other in that massive gap, so we'll have to wait for next Thursday or Friday.