Hey Nero,
Thanks a bunch for uploading and sending that my way!
I had a look and if you if you do the following:
Tuesday Morning on Day 113 check on her when she's sneaking a banana upstairs.
Thursday Morning on Day 115 same again with the banana.
Saturday Morning on Day 117 again with the banana and you should now be able to proceed with the event.
Lemme know if that helps!