Do I need to make another online appointment for my visa extension stamp after the amnesty announcement in Thailand?

I called immigration office in Rayong a few days ago, told them i already got the covid extension till October 26 & asked if i need to come in to get stamped till end og November as per the new amnesty. The officer said it's not necessary since I already got approved or stamped the extension in my passport, no need to get a new stamp or do anything. She said it's valid automatically till November 30 or the 1 month extension starts counting only from November 1st. Here is a link from immigration website that confirm this %E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%AD%E0%B8%99%E0%B8%B8%E0%B8%8D%E0%B8%B2%E0%B8%95%E0%B9%83%E0%B8%AB%E0%B9%89%E0%B8%84%E0%B8%99%E0%B8%95%E0%B9%88%E0%B8%B2%E0%B8%87%E0%B8%94%E0%B9%89%E0%B8%B2%E0%B8%A7-2

Make an online appointment again, (Mueang Thani) and get an updated stamp valid till November 30th.

I went to jontiem today and only got extension until . When I asked why it was not until he said come back on 29- , confused what this means as I was under the impression those who got there extension before the deadline would get a extension until . Does anyone have any idea what is happening?

You need to redo you stamp. Good till Nov 30. No cost

if you have the 'under consideration' stamp, you need to go back to receive the Nov 30 stamp. Which depends on your location if they give it to you now or not lol