Addendum

[Summer Emacs]

As per my email here: 
4705CCD7-F1ED-489B-9D17-EA6FE0B23BCD@summerstar.me/T/#u">https://list.orgmode.org/4705CCD7-F1ED-489B-9D17-EA6FE0B23BCD@summerstar.me/T/#u

I think I figured out *why* that behaviour is happening: Because there was no 
list under it. Since URLS in org start and end with [[ ]], maybe it was 
interpreting it as an incomplete URL and trying to resolve it? Hence the port 
number etc… I’m not certain. I just wanted to mention that before anyone piles 
on me for not recognising that fact. 🙃

Summer Emacs