Talk:Alphys/@comment-5.105.208.66-20151119211654/@comment-1733247-20151120004438

What s/he means is that the order in which the diaries are shown contradict the events of Alphys' employment by way of making Mettaton and research into the barrier. Except Shyren's sister fell down before Mettaton was made, meaning that Alphys wouldn't have had a test subject to experiment on becoming Lemon Bread.

Interestingly enough, I cannot seem to find any indication that Alphys creating Mettaton was the reason for her employment as Royal Scientist. So either there's some Gaster related stuff here that got retconned out of the timeline and left a plot hole, or the information is simply incorrect.