Digital Spy is like MN - it has internally written editorial pages (in MN's case parenting stuff and reviews, in DS's case entertainment news) https://www.digitalspy.com/tv/
It also has huge user-generated fora where the spelling and grammar is only as good as the users on it, including a large and long-running Strictly sub-forum.
The ongoing Spoiler Threads on DS's Strictly sub-forum
https://forums.digitalspy.com/discussion/2454404/2023-spoiler-thread-week-7-04-11-23-please-do-not-repeat-results-outside-this-thread/p27
have been running for years and years, originally co-ordinated by an informal rota of users who acted as intermediaries for whichever user happened to have a ticket that week. The core point-people stepped down as the result of aggro a couple of years ago.
In the meantime an enterprising DS forum member named Dave Thorp set up his own separate spoiler website funded by ads and Patreon
https://www.strictlyspoiler.com/.
This originally took the spoiler from the DS spoiler thread, but now sources it from a combination of random volunteers, the mysterious Juliet who runs a private Strictly Facebook fan page which often gets audience moles, and (if all else fails) an internal mole, presumably from the BBC, who can't get the spoiler until Sunday morning. His site is run as a one-man side hustle on gaffer tape and string, which is probably what you're referring to.
As a matter of courtesy to the place where it all started Dave always comes back to the DS spoiler thread each week to post the spoiler, whether from his source or Juliet's.