Hello,
I am running Samsung Galaxy S II GTI9100 with omnirom 20140503 Android 4.2.2. Previously I was running CM-10 20121116 Android 4.1.
My issue is that when TTS plus is speaking it simply stops playing and I have to reboot the device in order to get the speech back.
Here is a logcat output http://pastie.org/9142471
Please can you look at this and possibly try helping me out if this might be related to your app?