For me, the sequence of events was:
Ame often changes her mind, Dsj becomes suspicious, Karnage is already convinced that she would be scum (it wouldn't make sense for him to attack Ame at that point, if he wanted to survive to beat lylo as scum ), Hectic finds the attitude strange and also votes for it, Clidd considers the strange interaction as TvTvTvTvT initially, but soon considers the possibility of TvS between Hectic and Ame, for letting Karnage do whatever he wants. While this all happens, Aaron is absent, only returning when I had hammered Ame, and later releasing post
1340, as if he was already aware of the information that she was town. Evidently, he just did not pursue the idea after having the final interaction, before Ame did, in fact, die.