The Grunty Farm is currently being reorganized. If you want to be 100% sure none of your data is lost, simply don't post there until it is posted here that the work is done. I've copied down all of the vital information so tomorrow I'll be able to start fixing it back up.
I've finished making all of the changes to the Grunty Farm so feel free to continue raising your grunties. Don't bother posting in the old topics at the farm as they won't be checked, stick with the new shiny ones.