version 1.1.5091:

I have been seeing for some time problems advancing through the script file with the spacebar.  You may have been advancing through a song and the next cue is a jpg for prayer when instead of displaying the prayer picture a blank text box appears on the screen.  Once the location is found where it jumps off in the weeds it is very repeatable and I can click on the next cue to avoid the text box on the screen.