Talk:Research Unlocks/@comment-72.79.140.119-20130515213730/@comment-8961248-20130518101332

You also have to have moved from your previous office for more than 20 weeks, and you need to be idle ie not developing a game, a contract or an engine (research or training is ok).

That's all for the requirements, so if you pass all of these, it's strange that you don't get prompted.