Yea that episode probably will be animated the only problem is, like Aaz pointed out, it'll be some strange timeline where they mash different parts of the story into one. I have a feeling they're going to use parts of the first two episodes like meeting Puck, the skeletons in the woods, and weeve that directly into the Conviction Arc. Skipping the Snake Baron and The Count, which really sucks because the whole Count story line is practically begging to be adapted. It's the perfect introduction for a Black Swordsman era anime. It's got a little bit of everything and it culminates with our first meeting with the God Hand.
Who knows, maybe they will do that but I doubt it. I'll be very pleasanlty surprised if that's the case.