Hi erica1
We too have a 2008 Swift Challenger and at the time we bought it, Swift dropped the BBQ point. They also dropped the Omnivent on some other Swift models too and replaced it with an opening light.
We weren't too bothered about the loss of the BBQ point, as we always use the disposable charcoal bbq trays from Tesco or Co-Op, which are quick and easy for just us two and when cold, can just be dropped in the bin, with no cleaning to be done. It's a different story though for those who want a gas point to use a Cadac.
We would miss not having the Omnivent though, as I cook in the caravan a lot and it sucks steam and cooking smells out. It can also be used in reverse, sucking outside air into the caravan when it gets hot inside.
One day, Swift will put them back in again, announcing it as a new innovation.