If I'm getting this right,
Ratchet watched over Ultra and got the result that Indigo visited him.
Indigo claiming he visited Kweh with the role block.
Kweh claims he visited Ultra.
But shouldn't Ultra have more visitors than just Indigo, so many town read him and he lead the lynch on Polar?
Also, as per Luka claim Ratchet shouldn't be tempered with, so only Ultra could've been tempered.
If we assume Ultra n Kweh got bus driven. Then Ratchet should've ended on Kweh, and if Indigo intended on visiting Kweh, he'd have ended on Ultra. Still doesn't explain how he could've ended up in Ratchet watch .
Clearly both of them have to target the same person for Ratchet to get this result even if bus driven.
But if Indigo targeted Ultra to role block him, then as scum, would know about the Bus drive and would have targeted Kweh to end up on Ultra. Easy to say Bus drive doesn't explain it.
If Indigo actually is lying about visiting kweh n targeted Ultra, then I'd have expected him to say some half truth when Ratchet hinted he used some kind of action on him. Still, if he decided to swing with a lie, doesn't explain why only Indigo would visit Ultra last night. When Ultra is widely town read & led Polar lynch and should've been protected/healed plus Kweh tried visiting him.
Or
Ratchet actually got redirected to Kweh, and that's how he got Indigo as the visitor who actually visited Kweh only. while Kweh went to Ultra and didn't end up in Ratchet watch.
For this to happen either Luka has to be lying about making Ratchet temper immune, or the failing PR must have redirected Ratchet somehow. That's all i could think of.