Issue with UST pool

Hi all,
sorry for posting here, I have a multi million position and I was unable to sign up at discord, so hopefully someone could forward this to the correct place.

Here are the details on my position
Collateral Deposited

Collateral Value
Your Position Approximate APY
MIM Borrowed

As you can see, i’m around 5x leveraged, however if I want to totally repay the loan and withdraw the Ust, the amount is around 10 percent less than I originally deposited.

Also the Apy is less as shown above than it should be, is this just a UI glitch?

Thank you all