Based on the layout, it looks like your blend criteria is incomplete.
Navigate to Data>Edit Relationships.
Here you will see what fields you are blending on. I'm guessing your month and day are blended, and your campaign name is not being blended. Add your campaign field to your blend logic (custom blend, select the correct campaign field from each source.)
If that doesn't work, happy to assist further!
You're absolutely right. I had forgotten that I could blend based on a calculated field. Thank you so much!
Once I turned that on it was working almost perfectly. There's just one little annoyance. As you can see on the 19 and 20 there were calls for Campaign 2 but no bookings for Campaign 2. Since there were no calls they're not showing up on the Break Out. If I expand the date range to include a date where there was a booking it will then show all of the calls. If this made sense, do you know why this may be and how to fix it.