Unknown buff, showing production as 0

This seemed to happen when I picked up a collectible as someone was marking it, wondering if the mark buff got applied to the mill or something?

http://i.imgur.com/0KUImrC.jpg

http://i.imgur.com/HsudPr8.png

According to my economy overview this isn't affecting my production any. Also it happened a few hours ago and had a 24h duration.

Hi Josemite,

We are currently investigating this bug. Thanks for posting the screenshot!

http://tldr.me/166vg1z.png


http://tldr.me/j5mjd4.png