I've been expecting this to happen but now that it has I am pretty bummed and can only think about the next time it will happen with a rarer item.
I looted a crappy level 44 boe, Belt of the Gladiator, to my backpack moments before the recent server crash. The crash happened so soon after looting the item that I successfully took a screenshot I am willing to provide.
These rewinds happen so frequently that it makes me question my future on this server. I feel I inevitably will have an epic item taken away from a rewind and I don't really want to work toward this scenario.
Please fix the rewinds. I don't mind the server crashing but rewinds will cause tons of agony.