I have the latest 5.1a (5.1.1.0594) - Windows
When I use the Text Comparison tool, and select a passage in Psalms, it just sits there and spins the twirler.
Any other OT/NT book no problem. English, LXX greek, hebrew ... no can do in Psalms.
It doesn't lock up; simply puts up the twirler, and then procedes on with any new passage desired.
Can someone else try this; maybe my verse-cooordinator for Psalms is fouled.