Mobile format suddenly out of order

Unsure of where this question belongs. The mobile format of my site has been fine up until last week. The layers and widgets are suddenly all over the place, like a string has been pulled and it all fell apart. I went to start dealing with it again this afternoon, and it was all back in the right place.
Does anyone else have experience with this?

Hey! Could you please email us at so that we could look into that?