There I was, 5.45am ready to go and my app tells me "Failed to sync with server. Please check your connection!" on both phones. So, I remembered what I did on Monday (W4R1) and repeated that with my timer. Not as easy, but it worked. Decided to delete the app and reinstall on one phone.
Deleted. And now can't find the app in the app store! And the other phone is still giving me the sync message. Any ideas anyone?
(In case you're wondering, I have an old phone I use for running, in case I lose it/it gets damaged and the app on my usual phone as a back up!)