It seems that synchronization did not complete due to some bug of the client.
The"bug" most likely being that you're using a very old version of Electrum. Download and install v2.9.3 from here:
https://electrum.org/#downloadThe older versions of Electrum often have trouble connecting to the newer Electrum servers... Plus, there have been a lot of bug fixes since 2.7.17!
![Wink](https://bitcointalk.org/Smileys/default/wink.gif)