NOTE: This isn't specific to iOS, as the desktop app has the same issue. It seems to be an issue with Connect rather.
When I'm playing a shuffled playlist, radio, or Daily Mix to a Spotify Connect device (Audiocast dongle), at some point, the apps (phone and computer) will show a different track playing from what's actually playing. The only way to reconcile this is to pause, play locally to the device, then reconnect to the Connect device.
Is this a known bug, or something that can please be fixed? Thank you!