I think the current thoughts are they are still likely as a Barn headliner, and that Thursday makes the most sense. Might be worth checking back through this thread as I can't remember exactly when they were last discussed.
I was told months back (not too long after Glastonbury) that Wembley was on the cards for 2025, but it seems to have gone quiet now.
Given the line doing the rounds about Glastonbury lining him up then it falling through, due to 'burnout'/a quieter 2025, maybe the original plan was stadium shows & Glastonbury but they're now on hold/postponed.
I'm just making an educated guess though, the bit of info I had was the Wembley bit, nothing Glastonbury related.