Still not working for me and raised it with dev team and they came back with a couple of questions and that they are looking into it. it happens anytime I go near achievements though I think I keep mine after the force quit on the iPhone. But I will check for sure later once it do all 7 daily challenges.
I have to say the dev team are not doing well at all and you really have to question their QA on these updates - this update while not catastrophic has had some very crazy unintended consequences - the new UI is better though and that is a positive for sure....well other than the challenge screen crashing now.....lol.