HI, It looks to me that the TLF code didn't get a good IP review after donation, I've counted 50+ IP violations in the code in version control. Some of these have already been fixed in the last couple of days.
While rat has been run on the release it looks like it's never been run on the repo as a whole, as only part of that repo is currently used in the SDK release. So thankfully none of these files in question are in the release candidate under consideration, but they are in SVN and the public git mirror. Having (for instance) text from a New York Times article in our repo is probably something we want to fix. Thanks, Justin