It's broken for me since patch 1.39 and I use buzzler aging mod instead. You can also use Twallan's story progression mod, it have a ts2 aging option.
Ok, which one of those is better/easier?!
This might get the proper attention if you put it in the AM bug report thread instead of starting a new thread for it. You might also want to clarify what you mean by "broken" and "won't work" (ie are your Sims aging as per TS3 rules or not at all?); offering vague bug reports is a good way to get vague help.
I've put it in the thread but Pescado says he can't see any problems in AM and that I should check my config to make sure it's enabled (I had already done that). And yes, TS3 rules are working.