Contacts not syncing with iCloud
Since moving to the iOS 8 betas (and now 8.1) I noticed some of my contacts weren't syncing across my devices. I checked my settings and the default account for contacts had reverted back to 'on device'. I changed this back to iCloud and hoped that any contacts that had previously been added would now sync. They didn't. So I manually entered the missing contacts on to my Mac - as this was storing to iCloud, it started causing duplicates on my iPhone (the locally stored contact and now the iCloud one). And seeing as the info within the contact itself doesn't tell you where it's stored, I've just had to merge the dups.
I decided to sign out of iCloud and then back in, in the hope this may also help and get things back in sync. It didn't - it just seems to have caused more issues.
Previously I could pick the default account on the iPhone - that option is no longer there. Also, I have no Groups options in my Contacts.app, so I can't look at what's stored locally vs on iCloud - there's now just a refresh icon.
Any ideas or suggestions on where these options have now gone?!