Bug 1624248

Description of problem:
There are issues with UI after creating a schedule for any report. Once the schedule is created, UI is stuck - see the attachment for better understanding.

Version-Release number of selected component (if applicable):
5.8.5

How reproducible:
100%

Steps to Reproduce:
1.Navigate to Cloud Intel -> Reports and select the `Reports` accordion.
2. Select any report.
3. Click on `Configuration` and select `Add a new Schedule`.
4. Fill out the form and click on `Add` button. The schedule will be added successfully.
5. You will notice an inactive `Add` button and `Cancel` button at the bottom right corner.
6. Click on the `Cancel` button, nothing happens.
7. Try clicking on some other report. You will notice, "Choose a schedule to view from the menus on left" message.
8. Click on `Configuration` and select `Edit this Schedule`. `Add a new schedule` form will be visible on the screen.
9. Fill out the form, `Report Selection Filter` will be inactive, which will not allow you to add the schedule. Click on `Cancel`.
10. Select on `Queue up this Schedule to Run now`, this will generate a report.
10. Select `Delete this schedule` from the `Configuration` menu. You will see an error "Schedule is not available or no longer exists" and `All Schedules` page, but the selected accordion on side menu will still be `Reports`.

Actual results:
The schedule is added and runs successfully, but there are plenty of problems with UI.

Expected results:
The schedule must be added and there should not be any `Add` or `Cancel` buttons. The configuration menu should not show options to Edit, Queue and Delete the reports and the user must easily be able to navigate to other reports.

Additional info:
Tested this on 5.8.5, 5.9.z and 5.10.12, the problem persists on all the versions.
On 5.8.5, there are no additional `Add` and `Cancel` button after the schedule has been added, but there are still issues with `Configuration`, which shows options to Edit, Delete and queue in the menu.