You need the Flash Player or the IOS or android app to see the bombings in action.
You have to activate Flash for this page (even if you have it installed already).
Here is an image that shows how to do it:
Took my time on one piece for the comp n wont let me post any help? Does this happen to anyone else has happened afew times
As for the shortcut keys you asked, as far as i know they don't work. I assume they were disabled.