Deleting Series with 'Actions' is not working

Steps to reproduce:
1. Create at least 2 series to delete
2. Select these series checkbox
3. Click "Actions >> Delete"
4. Click Delete again

Actual Results:

• The selected Series have not been removed

• The view changes from Series tab to Events tab

• The following message is shown in both tabs: "The event has been deleted"

Expected Results:

• Both Series should be deleted

• The current view should not toggle between Series and Events tab

Workaround (if any):