The first may take some investigation to verify alternate sources of problems, but the cause is that the relativesdata does not update when a slave is renamed and Aric's mod attempts to fix that but only when the slave is not away. There is a fix which was supposed to be in this version of the Bugfix mod, but due to the rushed out version it was missed.
The milk issue was reported a long time ago, but I forget what the cause was. I tracked it down and posted about it, but I don't remember if that was for Aric's or Ralph's.