Grid GroupingView Issues

[Kachopsticks]

I have two separate versions of code for my application. The first picture below is from my older version. I made multiple changes to my code since the first picture and the label in the second picture is now not displaying correctly. I am having trouble figuring this one out because the files for this grid are the same in both versions of my code. This component has not had changes to it for a long time, so I am not sure why this started happening.
after.png
before.png

This has always been the code.

this.view = new Ext.grid.GroupingView({
            forceFit: true,
            hideGroupedColumn: true,
            enableGroupingMenu: false,
            groupTextTpl: 'Household',
            deferEmptyText: false,
            emptyText:'No parties at location on file.'
        });

As a temp fix this seems to help,

        this.view = new Ext.grid.GroupingView({
            forceFit: true,
            hideGroupedColumn: true,
            enableGroupingMenu: false,
            groupTextTpl: '       Household',
            deferEmptyText: false,
            emptyText:'No parties at location on file.'
        });

I don't think this is a browser issue because if I deploy my old code it still works fine. As always, any suggestions are appreciated. Thanks!

[Gary Schlosberg]

You shouldn't have to do something like that. So you're using the same version of ExtJS with each of the two versions of your application?

[Kachopsticks]

My versions of Ext JS have been the same, always 3.4. I have made multiple code changes between the two releases, but no changes to the fields in question.