Time to change your forum setting so that your posts show the correct time of posting:
1. Find where it says "Welcome
Your Name" about halfway down the page before you scroll down.
2. Click on "Control Centre".
3. Scroll down to "Forum Settings" and click on it
4.On this page, make sure you have the time zone showing correctly (GMT+ 12 hours, Auckland etc)
5. If there is a tick in the "Daylight Savings Time currently active" box, remove it.
6. Make any other forum setting changes you want from the selection offered.
7. At the bottom of the page, click "Submit".
Next September you should do the same procedure but put a tick in the box at No. 5.