Scratch

I'm working on a scratch program that involves a lot of variables. Well, a problem has come up so that whenever I load up my scratch project to edit it, some of the variables have transformed to a normal readout and moved to the upper left corner of the screen for no reason at all. Why is this happening at all? I thought that wherever you put the variables they would stay there. Is there a reason that the variables are doing this and if there is how do I fix it.

Here is that project when you play it some of the variables will be in the upper left corner. Every time! This has never happened to me before.