Hi JC,
Don't worry, if your offer were to be rejected, you would just carry on paying as you were, your IVA wouldn't fail. They won't make you bankrupt.
I think, as your IVA company obviously do, that the offer will be accepted. Please don't worry about not having made those two payments, as your company have said, if it should be rejected then they will just be tagged onto the end.
Please don't worry, I'm sure everything will be fine.
Sharing from experiences of dealing with debt
The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.
Bob Marley.
http://kallis3.blogs.iva.co.uk