User blog comment:Orange02/Barriss's reasons/@comment-5148107-20140120021437

Yeah, I do agree. I used to think Barriss was a really cool character... until those episodes. But I do think that she knew about Palpatine's little plot of Order 66, but she just wasn't being clear to the Jedi, and warning them of what was coming to them, of what havoc would spread over them. And in To Catch a Jedi, the information on that one warehouse, she already knew, she probably had to do something like... wait a while to give Ahsoka the information, for if she told it instantly then, well, it's obvious she was the killer and betrayer to the Jedi.

But I heavily agree, that Barriss Offee was really cool back in the good old days of Season 2 and such, till the season finale arc.