Let me get the timeline sorted first:
The visa concerned expired in March 2020, but it was extended twice to 31/7/2020.
I applied for ATAS certificate in early July, and was told that the estimated decision date was 20/7/2020, but not received until 30/8/2020.
Then I found out that on the covid visa website, that "If your visa or leave expired between 24 January 2020 and 31 August 2020 there will be no future adverse immigration consequences if you didn’t make an application to regularise your stay during this period." which is the 39E overstayed section.
I applied for my Tier 4 visa on 30/8/2020 and was approved on 30/10/2020.
Now the problem is that I was told that the visa was applied out of time, and would cause a gap in lawful residence between 31/7 and 30/10.
I wonder if anyone could assist me on that.
Any help is appreciated.


(After spending more than 13 years here, and found out that I may no longer be allowed to stay in the country that I love is rather sad for me...)