ISSUEWhen a user clicks a Request Review task link via the "My Workflow task" webpart page this opens the workflow task to be completed by the user. Once user approves the workflow task, there is a redirection to the "My Workflow Tasks" webpart page with the approved task still showing. When the task is clicked again an error message is displayed.
The sequence of events are:
1. The user clicks a task in the task list, and the tasks form appears on the screen.
2. The user clicks on the OK button and leaves the form.
3. A task that was completed, it remains in the task list.
4. The task disappears after the page is refreshed.