Where are you moving on to?  I have been researching other programs and would love input.  Time based businesses that use Workforce are crippled by these new invoice updates.  I have been trying to figure out a work around and can't.   The "unlink" feature on time has changed as well.  You can no longer remove the line after you have combined it with another so you have to mark all your time entries unbillable to retain the hours for payroll.