Thanks for the feedback!
When the bats grow their collision circle grows too, and the bombs explode as far as their light goes, so that might've been what caused the explosion to hit you.
As for the end screen- the two other contributors and I had two very different visions as to what the game should be, feel, and look like, so we ended up having the bats and the player in the graphics man's style in the rest in mine. I did feel that it's important to write "Again" and give the player some time to breathe and read their high score before fading back into the game (while also not waiting for the player's input).