I think it is perhaps poetic justice that, on replaying all my own maps years after closing the lid on each one, I experienced all the very prominent bugs other people had discovered since that I had never managed to reproduce.
Maybe I could sit on a few of them, like the one where Fallen Stones V chases you down and ruins the gauntlet sequence of This Wreckage, because that doesn’t actually break the game.
Others, like Project Y4‘s infamous bomb drop crash bug that stops people barely ten minutes into the game, definitely needed some care and attention.