Lat/Long coordinate/point file issues

I am working on a project in Africa. The coordinate system is UTM84-27N. Point file is in No., lat, long, elev, desc. Set in meters. in the point coordinate in the point file is (-0-33-3.4307,34-7-21.3959) the point ends up at location (S0°28'16.63", E33°25'39.32"). this also happens if trying to enter a point or georeference marker at the same coordinate as the point file. It is acting like it is doing a transformation however none are set. if it was just when importing points I would say it is a problem with the Point file format. Unfortunately it is not limited to that command. Help please. I am out of ideas. Thanks in advance.