It seems to be an error, so if you open a ticket the uys should fix it for you, if you want a quick fix open in editor and find the the line below
@media screen and (min-width: 960px)
section.side_block > h3, section.content_block > h3 {
font-size: 0em;
overflow: hidden;
text-overflow: ellipsis;
and that font size says 1.143em, change that size to 0 as above example you should find this in the file path below
http://www.aerotrader.com.au/templat.../css/style.css.
this is not a fix but a temp bandaid, until flynax fix this for you.