I am still waiting for my first clutch to be laid (Due around May 12th) ... I don't know how sensitive BP Eggs are, I've heard that they are hardy, and I've heard different. I hatch chickens/ducks out every week, and we had an instance like this. Chicken/Duck eggs are kinda finiky (spelling) but, our son got a hold of one of incubator T-stats, and cranked it up to about 114, when they incubate at 99.5 +/- .2 degrees. They were on day 13. I believe they were like that for well over 12 hours. They still all hatched and were healthy chicks/ducklings 17 days later. I know some people incubate at a little higher than 88-89, to try and speed up incubation. I personally have a Herpstat 1 set at 88.9, and has been running for 6 weeks in preparation.

I'd say leave them in there, and just candle them after a few days to see if you still have veins on the newer eggs. Personally, I think you'll still be alright, it was only 24 hours, and this time of year storms roll through and knock out power for quite some time, and still hatch their babies out. Just keep your head up, and candle them after a few days to see how there doing.

Good Luck!

Trey