I am also facing the same issue.
MY Income as follows :
(1) income from saving bank a/c : 17121
(2) income from FDs : 3,55,074
(3) dividend income : 4805
(4) STCG on shares : 30,078
(5) LTCG shares : 64,654
My tax is coming around 4500 despite 87 A rebate. in fact it should be zero.