Part is showing a no bin quantity of 10 and a physical of 20.10. Running reconcile made no difference.
Solution 1
If the 10 physically exists but was never binned, use lot maintenance (Lot Control) to create/receipt lot records into the correct bin(s) so the lots total matches the 20.10.
Solution 2
If the 20.10 on the part master is wrong and the true stock is the other value held in bins, use lot maintenance to adjust the part-master physical down to match the lots (this writes a stock history adjustment).