I thought this was an issue on my iPad - see http://community.logos.com/forums/t/56696.aspx .
And I see another user has observed the same problem today - see http://community.logos.com/forums/t/54551.aspx . I thought a dedicated thread might get this more visibility.
I'm seeing the same thing as Raymond Cabrera in the just-referenced thread. I thought I had a problem on the iPad app -
see my thread in that forum. But now I notice that Android is setting
my preferred to Bible to NIV 1984 instead of ESV.
I can
see how/where to change it on that phone, but I can't figure out how to
"save" that setting change. I go to that settings screen and change it
to ESV. But there's no "save" button that I can see, and the only way I
can find to get out of that screen is to hit the physical "back" button.
Unfortunately, that seems to be acting like "Cancel" - if I go
immediately back into the settings screen, it's back to "NIV". How do we
get this setting "saved"? (no bad Christian puns, please... 
This setting apparently syncs to my iPad (instead of the other
way, unfortunately) because after a few minutes my iPad gets the setting
even though it had been set to ESV.
HTC Thunderbolt running Android 2.3.4 and Logos 2.0.11.
Thanks,
Donnie