Multi-Level Data Validation Problem

I was completely through editing my document, but had to change two tab names (and their names associated throughout the rest of the workbook). The workbook is attached for your consideration.

“CCLT_17_14_1” was previously labeled as “Klause_19_9”

And “Morgan_13_5” was previously labeled as “Hendrick_27_7”

Everything is still working correctly except my second data validation [Second Selection – Select Date:] on the REPORT tab.

What did I do and how do I fix it? All help is appreciated!

The wrong attachment was uploaded, please see reply for correct attachment