Report data lost in the Insight tab

I added and deleted categories and budgets in that tab.
Now I lost the information in the Insight tab.
I restored to yesterday but it didn’t resolve the issue.
Please advise.

Also, is there a “Do Not Do This” page?

  1. Do not sort Categories
  2. Do not delete rows in the Category tab.

I played with Tillers Lab, adding and deleting Solutions.
Some how the Insights tab was fixed.