Not dead no, but not actively maintained either. Last time I tried everything worked like it should have. Some users have reported they had problems loading the in game app, I cannot reproduce and have no spare time to investigate. Seems like it still works for the majority of people as the app still gets a good review now and then.
Make sure you have a combo that actually have setups, try a very popular combo such as 458 GT2 on spa and if you still dont have setups there then something is wrong for sure.