Dylan,
I think your egg will be fine. That was not enough time to hurt the snake. Also, I was thinking this morning on my drive to work about the need to post an update on my other thread. I will check both eggs when I get home today and post up the update. Last I checked they were both still fine.
p.s. for those that were wondering, I did flip a second egg that was 2 days in to incubation, as a second experiment.