Set Filters does not work with all fields

Set Filters does not work with all fields

I have a straight forward app that was working in all aspects.  I went in and changed some script then all of a sudden 1 of my saved "Set Filters" under a View no longer works.

I reviewed the filter .. and it had incorrectly placed "Modified User IP Address" as the selected field.  I went in and changed the field back, but every done I click on "Done", the filter resorts back to "Modified User IP Address".  It appears that some fields in the drop down list always resort back to "Modified User IP Address".

I tried 3 different browsers .. so I don't think that is the problem.  I also tried a new filter .. but it all ends up the same.

I will include 2 attachments.  The first is how the filter appears before and after.  The second is how I want it.

Thanx ..
-bob