The contradiction I see are the conflicting reports about whatever official said what and when, in relation to whatever Chen did or didn't say or do. It's such a mess at the moment. Lots of reports I'm reading flat out say that the info they're getting is contradictory and confused.
But from your post, CNN didn't contradict themselves. They said US gov officials are restricted, but didn't mention reporters, so of course they got an interview.
I would agree that they contradicted themselves if they claimed that after Chen left the embassy, no one was allowed to see Chen period, then waltzed in for a chat, but that doesn't seem to be what happened. I'm withholding accusations of contradiction until a clearer timeline appears. Lots of things can seem contradictory if they're just reported in a very general report, loose on specifics, as CNN often does. Placed out of that all important context, everything seems confused.
But from your post, CNN didn't contradict themselves. They said US gov officials are restricted, but didn't mention reporters, so of course they got an interview.
I would agree that they contradicted themselves if they claimed that after Chen left the embassy, no one was allowed to see Chen period, then waltzed in for a chat, but that doesn't seem to be what happened. I'm withholding accusations of contradiction until a clearer timeline appears. Lots of things can seem contradictory if they're just reported in a very general report, loose on specifics, as CNN often does. Placed out of that all important context, everything seems confused.