.post .wp-caption-text {
	font-size: 15px;
	line-height: 28px;
	color: #b6b8b9;
	position: relative;
	margin: 9px 0 0 0;
	padding: 0 5px 0 10px;
}
.post .wp-caption-text:before {
	content: '';
	width: 4px;
	height: 4px;
	background: #b6b8b9;
	position: absolute;
	top: 50%;
	margin-top: -2px;
	margin-left: -10px;
	border-radius: 50%;
}

if this happened with an update of your theme, please ask the developers by posting in https://www.ads-software.com/support/theme/the-journal or ask there anyway…

if you have edited that file, reverse the edits.