1st I had some issues with litecoin exchange - I know it's related to shapeshift - but for a brief period of time that amount of coins showed as available even if the purchase was made 2 days ago - that was on my mobile app.
2nd there are some issues with synchronization as the app is constantly trying to load and it keeps loading - I don't know if I'm the only one who has this issues but it's annoying - imagine if you would have 20.000 euros of crypto and not to be able to use them for 10 minutes ... you know how fast crypto change it's value, you can lose money just because your wallet is stuck ...