Comment on wunderlist

Version 1.1.1 has been released. After it is launched for the first time, it downloads and installs even more software. (I thought this wouldn't happen again after version 1.0.)
But there's more... The app now takes about 10 (ten) seconds to quit after I do "Command + Q". And during those 10 seconds, the app is sending information to somewhere.
I've already asked the developers to explain those facts and I'm waiting for a reply.
(I have never seen such a strange behavior in any other application.)