Reuploads of some of episodes awise5032 uploaded on archive.
From The Lost Media Wiki
I recently found out that the uploads from awise5032 are now gone from archive and episodes like "Knights Are Brave and Strong" and "Castaways" are lost again, so I decided to reupload the ones I have saved before said take downs. Some of are already found again but it doesn't hurt to have back ups.
https://archive.org/details/the-backyardigans-uk-partial-reupload