Hollywood Reporter have an unconfirmed article stating that the release date for Transformers 2 has slipped from June 26th 2009 to a now “unslotted date”, possibly being pushed back to a 2010 release. This is all speculation at this point, as I cannot find a reliable source to confirm this. Though any delays can in all likelihoods be linked to the WGA strikes.
We’ll keep you posted.