Log into MobileIron click on the APPS & CONFIGS tab, then “App Distribution”, select “iOS” in the Platform drop down, and then click on the “Add Name” column so that the applications are sorted in name order;
|MobileIron: Deployed Applications|
When you've done the search you will be presented with all the versions of the application you have in the system;
|MobileIron: App Distribution - Multiple Versions|
|MobileIron: Remove From Label dialog|
Select all the labels (check box at the top left) and then click "Remove".
You should now start to see the "Devices Installed" count decreasing as each device checks in and MobileIron does its stuff.