What you’re doing to get the course title is major overkill. Here’s a much simpler way to get the course title that will be included as a property into each Session object:
Notice the property name will be courseTitle. This means you can use that property name in the data binding for the text element that needs to show the title.
If you wonder what the * is doing in the property list in the logic above - it loads all columns/properties from Sessions and then course title is also added as a property.
Hope this helps.
Mark