Since this morning there is a new notification in my notification bar. The title is "Queue" and there is a progress bar under it that never stops moving. The only information that I see is this text in two lines under it: "Female for German (Germany)". I guess some Text to Speech software is trying to download something from internet. I can not pause or stop it (regardless of pause icon that appears on the left side of the notification). Some facts: I use nightly version of cyanogenmod 11 (20140901) and my phone is Nexus 5.
Could anyone help me to remove this notification?