Weird... I don't find any bugs in mine altough I play if for a long time and only ones I found were small flaws that were so small and not effecting the gameplay... hmmm.... maybe your instal is corrupted? Since I've got my instaled from first time, my friends got it too and they don't have any bugs tooo and I haven't heard anywhere about Spore bugs... so I think its just your disc or computer....