So as mentioned before, the second Tales of Symphonia The Animation United World Episode ending theme is going to be released on 4/29 and Frontier Works uploaded a preview of the songs on the single. Ibitsu's preview starts at 1:30.
Even though the preview uses the same part of the song as the OVA, it sounds like a new recording, which isn't too surprising considering the original short version was done 3 years ago.
The tracklist of Akatsuki is as follows:
2: Ibitsu (Tales of Symphonia The Animation United World Episode Ending 2)
3: Akatsuki (Akatsuki no Yona Ending 2)
4: Akatsuki -instrumental-
The German release of Tales of Symphonia The Animation will have a limited edition Blu-Ray and DVD which can be preordered here and here.
There aren't really any details yet outside of the price (99,99 Euro) and the date is most likely a placeholder.
According to a news post KSM made on Facebook, they'll be distributing the Tales of Symphonia OVA next year on DVD and Blu-Ray. And yes, they do mean all 11 episodes.
(Sorry to any English speakers who got their hopes up when they saw the title in the backroom.)
Akiko Shikata's upcoming single for Akatsuki no Yona's new ending theme will include a full version of Ibitsu, the second ending theme for Tales of Symphonia The Animation: United World Episode. With this, all the songs for the ToS OVA will now have full versions. The single will be released on April 29 and cost 1,200 yen.