Topic: WD TV Live + Flingo + Crunchyroll = "Video playback error"

(Reposted to correct the topic subject)
For the last week or so, Crunchyroll doesn't play on my WD TV Live.
Each and every video on Crunchyroll gives a 'Video playback error', sometimes after the (annoyingly loud) Hulu commercial.
Other channels seem to work; Crunchyroll itself is OK, too, as I can watch samples from the CR app on my TV.
A few channels may be gone, too: TED Talks doesn't show at all on the main page.