Grids; deleting multiple items may result in 'Failed to remove item from collection. Invalid index.' error

Deleting multiple items from a grid may result in the following error:

Failed to remove item from collection.

Invalid index.

This occurs if you select the rows in a particular order, e.g., the last row, third to last row and then second to last row (by holding down Ctrl and clicking the row selectors).

The following have been updated:

• Account Payment Arrangement, Overriding Payments grid
• Account Restructure, Overriding Payments grid
• Suspense Items, Items grid (this would actually crash finPOWER Connect)
• Files grid on Accounts, Clients, Security Statements, Security Statement Items and Task Manager forms