Trade search: Minimum ES equipment filter broken.

Bug reference: 4,057,370,116

When I use the equipment filter to search for items with more than 1 ES minimum I receive no results.
* This was the only filter.
* The behavior happens both in game and on the website via Edge browser.
* Filtering for >1 armor also returns no results.
* Filtering for >1 evasion _does_ return results.
* Another person in game (@AHRITOTELES) _was_ able to search for >1 ES items.


If I'm doing something wrong or need to clarify further please let me know.