@Tonycollinet
Hi, It is normal.
When there is a new firmware release, it has not been pushed to all the users so that some customers could receive the new firmware notification at the first time, while others might need to wait for a while;
This could help us collect the customers' feedback from the actual test and make sure the new firmware run smoothly;
If possible, you could try to manually download the firmware and log into the web interface via http://tplinkdeco.net to upload the latest firmware;
Thank you very much.