Hi,
I reported this in April 2012, http://community.logos.com/forums/p/51594/389034.aspx#389034 Looks like it has been carried over to Logos 5.
To recreate the bug:
Start from Home Page
Open OT passage on Gen 1:1 from any RVI (I am using ESV my preferred Bible) with Interlinear Pane turned ON.

Close this RVI (ESV for me) to get back to Home Page
Open NT passage on Mat 1:1 for the same RVI (I am using ESV my preferred Bible) with Interlinear Pane turned ON. Noticed that the Interlinear Pane carries the previous verse in Gen 1:1 in Hebrew.

As a work around Turn Off and Turn On RVI Panel. If you have RVI Bible in your Layout(s), suggest you turn OFF the RVI Pane when you save your Layout.