Weekly Trophy Count- Shenanigans!

Not sure if any other guilds are experiencing this, but the weekly trophy count for members in my guild is going Bananas! Some members reset on Sunday & some have still not reset at all. I just watched some members trophy counts go down by an even 50. Anyone have any info as to the cause? Maybe I am late to the conversation, so I apologize in advance if it’s already been addressed.

This happened to a lot of my guild members as well. I don’t know the cause but I did notice most of the members affected were not active Monday and Tuesday during the reset.