Hi,
this is a T3 issue, it change every radio with 2 options as Yes/No buttons when you are logged in.

There is a way to avoid this by adding a CSS code to your template, but to provide you this style code we need to see your site. Can you please provide me your site details? if yes then you can use the form below the reply in "Site Details" tab.

Hi,
when an administrator make a login then the T3 framework load an additional javascript file (/plugins/system/t3/base-bs3/js/frontend-edit.js) that change the radio input behavior.

To remove this behavior there are many ways, the most simple is to use a CSS code like this:

#member-profile .t3onoff {

    border: none;

    border-radius: 0;

    display: block;

    height: auto;

    overflow: visible;

    padding: 0;

    position: static;

    white-space: nowrap;

    width: auto;

}

#member-profile .t3onoff label {

    width: auto;

    height: auto;

    overflow: visible;

    display: block;

    border-radius: 0;

    position: static;

    top: auto;

    left: auto;

    z-index: 1;

    text-transform: none;

    background: none;

    text-indent: -0;

}

#member-profile .t3onoff input[type=radio]{display:block}

#member-profile .t3onoff label:before,.t3onoff label:after{display:none;}