If the company notices to employee before payment date (could be until 25 Jul 14 –pay date), the employee will has right to work until 25 Aug 14. That means the company has to pay to the employ until 25 Aug 14 even if the company would like to terminate the employee before 25 Aug 14.
If the company notices to employee after payment date (such as 26 Jul 14), the employee will has right to work until 25 Sep 14. That means the company has to pay to the employ until 25 Sep 14 even if the company would like to terminate the employee before 25 Sep 14.