TASHKENT, Uzbekistan — Seven months after a fine for “illegally” bringing Christian magazines into Uzbekistan was overturned on appeal, passport officers stopped Tashkent Baptist Lidiya Guseva from leaving Uzbekistan, fellow Baptists said. She was taken off a late-night train and had to return to Tashkent by taxi. Bailiff Sanjar Sultanov said the failure to cancel her exit ban was the…