There's a lot of questions in there Hussa. If you haven't sent any I&E's so far, it not only seems a little odd, but would sound as though they wouldn't ask now.
I don't know the terms of your IVA but mine states the at the beginning of the fourth year they can ask you to release equity and as you are either past that, or nearly at the finish line, it would seem doubtful that they would ask you to do this.
If you only have 10 months to go on the IVA and the loan is coming to an end, why don't you wait until you've finished paying that before you apply for another ? As for the IP taking the money you were paying the loan back with, it sounds as though the IVA company either haven't included it in your original expenditure or have ignored it if they did.
Unless they request statements, and you have been paying on time and in full, how are they going to know ?
They sound a very slack company to me.
The only real way you will know 100% is to check with your IP
There's light at the end of the tunnel - it's just that sometimes the tunnel seems so long.
IVA Complete June 2009