If they got to the tooling stage, then they'll be released somewhere, somehow, most likely in a post ROTF Universe sideline.
Gok asked at the Eric meet last year why Hasbro went in such a wildly different direction from the movie line for the post-movie TF line, considering other franchises such as Batman based post-movie series on the visual style on their very successful movies. Animated was developed sometime before the 2007 movie was released. Essentially, Hasbro created a series with a totally different visual style to the movie on the off-chance that the movie would not do very well - there was no cast-iron guarantee the movie would have been the success it is now. Hasbro was just covering all possibilities.
Since the movie was such a huge success and Animated apparently did not perform to expectations, it makes the most logical and business sense now to do a new television series and Transformers main line based upon the movie, since that's what most people will associate "Transformers" with.
It hurts, but Hasbro has masters to answer to: its shareholders and the retailers.