You were not the first person to stumble onto that...
Without the patch you can see all your incentory in 1 screem, whereas after even the earlier patches, they changed that.
I might as well warn you now already... the next thing to disappear out of your TRADING inventory, is the crystal bag, once you identify it... you can sell it before you indentify it (though i WONT), but as soon as you identify it, it disappears out of your trading invent. Its just a protection feature.
