When I was in church on Sunday, I found my mobile app responding oddly. As the screenshots show, the bible reference was not in the correct place with both columns (one NLT, the other SBLGNT). I could reproduce this after closing and reopening the app.
At one point, in the NLT, the text moved to chapter 6 (second screen shot) while the SBLGNT stayed in place.
In addition to the odd positioning of the NLT, from time to time, with no input from me, the app would jump to a new location in one column or the other.