The progress of the allies hangs forever (BattleTech)

Started playing version 1.4 (localization) was the first mission of the campaign on the second mission, break the generator powering the turret, after that, the task to destroy the second camp a building. But at this point there is an announcement that there is a move of the allies, and it hangs forever, the fact is that the game freezes (well, not so don't respond, but just continue to play newsmore) whether someone is?