Does seem a bit suspect but this thread is from almost a year ago and the OP hasn't been on here since April so I guess we'll never know!
I just now spotted the thread.
With his low post count and this incredible coincidence of losing keys and broken immobilizer at the same time it seemed obvious to me.
I hope I'm wrong and maybe he's just a shy member 😂 but if I'm right... what goes around comes around.