All you have to do is read the Dev Tracker feeds. It is word for word what was said. That article was not an interview.. It was snippets of what was posted on these very forums. I would shift through it to find it.. It's by Oveur I believe.. But I'm too lazy too and don't care enough.
You're kidding, right? Go look at the article again. An interview is where someone (typically a journalist) asks questions and has a conversation with someone else (typically an expert or a person of authority). This article has both journalist and person of authority covered, but it is NOT an interview. The article is quoting a blog post posted on the Trion blog (it even links directly to the referenced article). The article itself links to the original blog post which clearly states around the 15th. The article on ps3trophies.org then says on the 15th. That is the writer's interpretation of it, not a direct quote (note the lack of quotation marks around the date).
PSN: Jesstival
In-game: Sludge
People have to chill. Just because they read an article on some crap vg site doesn't make it true, they misquote devs & PR people ALL THE TIME. The devs said on these very forums and their own website that the patch would follow as soon as possible after PC/Xbox.
They're even kind enough to say "logistics issue" when the only reason we're not getting it on time is yet again Sony being lazy and taking too much time during the certification stage.