It could also be possible that she is under training and a new
set of guideline came up for her to follow.
I am not sure if you guys will be surprised by this,but when MOS
burger first came to singapore,they train the burger maker with a
strict japanese regimental standard,each of the ingredients for the
burger:mayo,mustard,ketchup etc must be of a certain weight and the
trainee will infact have to show it to the trainer by weighing each
item.Even those who prepare the lettuce,onion, tomatos will have to
weigh them too.
