Phoenixx, you knew I was going to investigate you that one night, if you were the illusionist you would have put the false role of Nitwit in there so I believed you.
Insanipi, if you were the illusionist, that would explain why you didn't claim Seer originally. As well as that, any of you could have illusioned SlowandSteady into seeing me leave my house the first night.
Poet this just made me believe that you're the werewolf even more.
Owlbird is clear because they're definitely is a medic
Katie is clear because both you and I saw the security guard and we couldn't have both been illusioned the same night
That leaves jeydanaazli as the only other role that could be wrong, but given both you and insanipi are claiming seer, and there's only one werewolf left then they're clear.
I must have been a bit too convincing when I told you how easy it would have been for me to kill you all at this point if I was the werewolf, because you seem to have forgotten that nitwit is a confirmed role, and I'm the only one to have claimed it and we know everyone's roles. Also I don't believe the illusionist gets to choose what roles are shown?
It has to be either you or insanipi, either way town wins, and the simplest answer is that you are the werewolf, so you die first.