August update broke Conditional Columns for date fields?

I initially created a dashboard with the July version of PowerBI desktop and added a conditional column in a query:

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Now I have the August update, and when I try to alter that conditional column, I click on the settings button and it looks like this

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Notice that the "Operator" value is blanked out; I try to add the operator back in, but after I do I click OK and the column does not calculate correctly. Going back into the "Add Conditional Column" dialog I see the blank operator again.

Has anyone else experienced this?  I am currently running 2.38.4491.282 64-bit (August 2016)

Thanks,

David Edelman