Thanks for this comment and ideas! Reply is a little late, but I will look into the controversial countries issue. That shouldnt happen.
You can change the songtitle, and if you enable the national final in the delegation panel under scout, you can select an artist yourself. Apart from that, customization is limited. Definitely something to improve.
Semi odds are a good idea, currently the odds are a big give away of the results, so ill see what I can do to fix it.
Ill will also look into the crashing bug. Thanks for letting me know!