https://www.timeanddate.com/date/dateadded.html?d1=19&m1=09&y1=2022&type=add&ay=&am=6&aw=6&ad=6&rec=
From Monday, 19 September 2022 Added 6 months, 6 weeks, 6 days Normalized to 6 months, 48 days
Result: Saturday, 6 May 2023
https://www.timeanddate.com/date/dateadded.html?d1=19&m1=09&y1=2022&type=add&ay=&am=6&aw=6&ad=6&rec=
From Monday, 19 September 2022 Added 6 months, 6 weeks, 6 days Normalized to 6 months, 48 days
Result: Saturday, 6 May 2023
I thought the same, but it is actually true. September 19th plus 6 months, 6 weeks and 6 days is today.
I did exactly the same thing, and the result it gave me is today. I just clicked your link for the sake of sanity and it also gives me a result of today.
I added a new link with triple 6. Yes it seems to be true.