Items appeared in my inventory??

[pepper22]

Strangest thing happened last night. My wife and I started playing this game last weekend, and after a week of playing we finally hit 29. Anyways, we were hunting slimes and wolves and found a couple lv.20 weapons. We stopped for the night,went back to sell, and I traded the stuff to my little character to sell.
Anyways, I log back onto my lv.29 character and BAM, there is a lv.60 War Crossbow in my inventory(29STR/10END/13DEX/25SPR). After much talk with the wife as to how this appeared in my inventory, she decided the mobs must have dropped it, as we don't have enough silver yet to even mistakenly buy one, nor did my character even move so we couldn't have picked it up.
So I think, whatever, I log out and 30 minutes later log back in and BAM, a lv.58 mages nature pants(5end/5int/9spr) are in my inventory next to the crossbow. So I say to the wife...WTF?? Now I know something weird is happening and my wife has the attitude like I am a clod and just didn't see the 2 items.
What do you guys think could have happened,could low level(mid,late 20's) mobs drop that high of items??