Lessons/Gradebook: Lesson Question gradebook item can remain associated to soft-deleted lesson page

We had an instructor run into issues setting up a site using Site Import, Lesson Questions and Gradebook. The instructor imported from a past site that had Lesson questions configured for grading. During the course of building the site the instructor errantly deleted one of the Lesson pages. After realizing the mistake they imported just the Lessons from the source site. After students answered the questions the instructor found that while the answers/score were available in the question grading pane they did not propagate to the gradebook.

Investigating the Sakai database lesson_builder_pages and lesson_builder_items and the index of pages I determined that the gradebook items remained associated with the original lesson page (now soft-deleted and seen in the index of pages).

The workaround I had the instructor do was to permanently delete the soft-deleted lesson page. This resulted in the gradebook items now longer appearing in the gradebook. I then had the instructor visit each lesson question via its Edit option and simple click Update date. That reestablished a gradebook item to lesson question relationship. Gradebook items now existed and the lesson question scores propagated to the gradebook.

When the lessons were re-imported from the source site I believe the lesson question to gradebook item relationship should have been established instead of the gradebook items remaining associated with the soft-deleted lessons.