This is a bug that was introduced in the 6.3.0 release that affects a minority of sites. We'll have a fix in the 6.3.1 release, due out later this month. In the meantime, if you'd like to make a quick code change, you can fix it now as follows:
* Edit the /libraries/sourcecoast/utilities.php file
* Around line 82, you'll see:
$extraButtonText .= '{JLinkedShare href=' . urlencode($url) . " layout=" . $dataCount . $renderKeyString . '}';* Update that to the below:
$extraButtonText .= '{JLinkedShare href=' . $url . " layout=" . $dataCount . $renderKeyString . '}';I hope that helps get you going, but if you need anything else, just let us know.
Thanks,
Alex