Jessica,
To let other users know, we have communicated outside this forum. You have provided Esri with some data to reproduce the issue. You have identified the cause of the issue. I have reproduced the issue and I have logged the following NIM on your behalf:
NIM066631 - Get error Unable to narrow selection when running Domain Check
You are encountering the following Reviewer Processing Error: 'Domain Check: Unable to narrow selection (wMainLine)' because the Domain Check is having issues with Date Range Domains. If you remove the Date Range Domain from the field and delete the Data Range Domain from the database, you are able to run the Domain Check without error. You are encountering this error at PLTS 9.3.1 GIS Data ReViewer and ArcGIS Data Reviewer 10.
I have spoken to the ArcGIS Data Reviewer Product Manager. The Product Manager states they are going to try and get this fixed for Patch2 for PLTS 9.3.1 Foundation SP2. I do not have an ETA on Patch2 at this time.
Regards,
Dan