Meural App No Longer Able to Control Meurals

As of this morning the Meural app no longer seems able to control my Meurals. It cannot select images in my playlists, cannot sleep or wake the Meurals, cannot use the directional buttons. I've checked that the app (iOS) is on the latest version and the Meurals are as well (2.0.9) and have tried rebooting the Meurals and the app, logging in and out, all the usual troubleshooting. Is anyone else experiencing this? How can I fix this?