When a filter is active, there is a feature where when you hover over the filter you get a button to reselect "All". However, this recently stopped working, and what you get is a a line of script across the screen in place of the button. In tracing this I have tried reverting the script in "basebuild_top", but even going back 5 or 6 commits the button does not return. I wonder if something like a class changed and broke this as a distant side effect.
This is working in master (bb20d3afbf0ee0319ef067c7ba48998d57f33f64), but I can see it is not working in dreyna/build_datepicker_6040 Could it be something in that branch?