‘Ewan McGregor Says Star Wars: Obi-Wan Filming Delayed to Next Year, Release Date Won’t Be Affected’:-
https://comicbook.com/starwars/2020/01/24/ewan-mcgregor-says-star-wars-obi-wan-filming-delayed/
A few quotes from the man himself (taken from the linked article above)…
“It just slipped to next year, that’s all,” McGregor says of the delay. “The scripts are really good. I think that so now that Episode IX came out and everyone at Lucasfilm’s got more time to look to spend on the writing, they felt like they wanted more time to write the episodes. I read about 80-90 percent of what they’ve written so far and it’s really, really good. And instead of shooting this August, they just want to start shooting in January, that’s all. It’s nothing more dramatic than that. It often happens in projects, they just wanted to push it to next year.”
“It will have the same release date, I don’t think it will affect the release date. They’re still shooting towards having the [series] released when it was going to originally release.”
and
‘When asked about reports that the series has been shortened from six to four episodes, McGregor denied them, simply saying: “I haven’t heard that.”’
or from…
'Ewan McGregor rubbishes ‘bullshit’ reports of creative differences on Obi-Wan Kenobi series:-