Everything unsuppressed in assembly and all configured parts

Hi, Occasionally, without any reason that I can understand, everything in an assembly can un-suppress as well as un-suppressing everything in all configured parts. I have just had this happen on a 1000+ part assembly which ends up being a total pain in the butt. This time it happened after I turned off a section view.

Anyone else have this issue or have any idea on what causes it? I would log an issue with solidworks but its so hard to replicate

Thanks

SolidworksAssemblies