Story and conversation makes more sense when that scenes always happen. (Cinammon doesn't know if Sir Patrik is going to threaten the bussiness or not, and also is important to know how Seiki finds the information and the initial conversation)Can confirm the bag. I believe it occures if you pick the lewd option with Soon. After this the Cinammon event doesn't happen (and I didn't think it should: after all you don't threaten Soon and the Porthouse business) and you can go straight to Seiki. The chain of events doesn't look inconsistent to me, but the Cinnamon attack appears in the journal.
I'm making a hot fix to be released inmediately. It will also include more performance improvements and some reported bug fixes and some old delayed scenes improvements here and there.