XF2.2 Bug - doppelter Prefix ?

// Share Button Farben
.shareButtons-button.shareButtons-button--facebook {
    background-color: #3B5998;
}
.shareButtons-button.shareButtons-button--twitter {
    background-color: #1DA1F3;
}
.shareButtons-button.shareButtons-button--gplus {
    background-color: #dd4b39;
}
.shareButtons-button.shareButtons-button--reddit {
    background-color: #FF4500;
}
.shareButtons-button.shareButtons-button--pinterest {
    background-color: #bd081c;
}
.shareButtons-button.shareButtons-button--tumblr {
    background-color: #35465c;
}
.shareButtons-button.shareButtons-button--whatsApp {
    background-color: #25D366;
}
.shareButtons-button.shareButtons-button--email {
    background-color: #1289ff;
}
.shareButtons-button.shareButtons-button--link {
    background-color: #787878;
}
.shareButtons--iconic .shareButtons-button:hover {
    opacity: .5;
}
.shareButtons--iconic .shareButtons-button {
    opacity: 1;
    color: #fff;
    margin: 0 3px 3px;
}
.shareButtons-label {
    float: left;
    margin-right: 3px;
    color: #000000;
    min-height: 35px;
    line-height: 35px;
}

// Textfarbe des Beschreibungstextes
/* .p-description {
    margin: 5px 0 0;
    padding: 0;
    font-size: 13px;
    color: #000000;
}*/

// Farben des Benachrichtigungsballons (Neue Beiträge)
.badgeContainer.badgeContainer--highlighted:after {
    display: inline-block;
    color: black;
    background: #04ff00;
}

// Siganturen auch in der mobilen Ansicht
@media (max-width: 480px) {
    .message-signature{ display: block; }
}

// Farbe für die sticky Themen (AndyB)
// sticky threads
.sticky-threads{
    background: @xf-paletteColor1;
}

// Hintergrundfarbe innerer Body bereich
.p-body-inner {
    background: @xf-subNavBg;
}

// Tabs-BBcode
.tabs-tab {
    display: inline-block;
    cursor: pointer;
    white-space: nowrap;
    color: white;
    font-weight: inherit;
    text-decoration: none;
    -webkit-transition: all .25s ease;
    transition: all .25s ease;
}

.tabs-tab:hover {
    text-decoration: bold;
}

// Keyword Styling global
.keywordLink {
    color: blue;
    font-weight: bold;
}

// Editor beim bearbeiten nicht im eingeschränken Modus anzeigen
.fr-toolbar .fr-command.fr-btn[data-cmd="xfBbCode"]
{
    color: @xf-successColor;
    &.fr-active {
        color: @xf-errorColor;
    }
    i:before {
        content: "\f8e7";
    }
}
// Unter-Navigation bei den neuen Beiträgen, statt weißer Schrift
.tabs-tab{
    color: #000;
}
.block-tabHeader {
    background: #bf8860;
}

// Gästen keine Avatare anzeigen
[data-logged-in="false"] .avatar
    {
        display: none;
    }

// https://xenforo.com/community/resources/whatsxfessenger.8317/
{{ include('cta_whatsXFessenger.less') }}