Themroller creating jquery 1.7 themes not 1.7.1 themes some display problems

I created a custom theme using the ThemeRoller Dev Tool but when we loaded it and try to use it, some things don't display properly. Specifically, the left and right arrow icons disappear and the close button doesn't display it's icon and is not positioned properly. Using the existing themes works perfectly but any we create with the ThemeRoller tool don't. We're developing a calendaring app and need to create custom themes to match clients' websites so desperately need this to work! Thanks. I am attaching the theme we created to this ticket.