"further investigation for a future update. At this time, we don't have a timeframe for resolution."
I would have thought, not being able to amend an invoice to be pretty serious.
Your solution is also pretty dodgy.
I have found a work around better than what MYOB suggest about changing stock quantities. What I now need to do is make the changes to the invoice then save it as a recurring invoice, delete the original invoice and then open and save the recurring. It works fine doing this, still a stuff around and MYOB when are you going to sort this.
