Website trade search wrong item? POE 2

I did a search for a Astramentis Stellar Amulet.

A unidentified item displayed on the screen for 100 divines unidentified.

I thought it was a deal and purchased the item.

When I used a scroll of wisdom the item ended up being a Strugglescream amulet.

Why when searching for one item by name would another item display in search items?

Is this my fault or a bug on the website?

100 divines is quite a bit of work to lose over a website mistake...

I'm assuming there is no way to get back my losses?...

Actually I just realized since they look the same, the user swapped the items afterwards and ripped me off...