iOS 8.2 - MFP App v5.7 and 5.7.1 problems on iPhone 5s

Hi guys, I seem to be having a couple of problems with the app.

I have a Pebble watch and am using Misfit with the app. This syncs with MFP, although the sync only seems to be one way - MFP to Misfit. My food appears in the Misfit app but my Misfit exercise does not appear in MFP? Is this not yet enabled, or is it something I am doing?

Secondly, manually entered Runkeeper exercises are not appearing in MFP since the beginning of October - although I suspect this could be an issue with Runkeeper. Anyone else seeing this?

Finally, every other day or so, I get the 'under 1200 calories' warning from MFP even when I have clearly had more than 1200. Is this a known problem as well?

Any help greatly appreciated!