Ok we see now. This is confusing because when looking on this language it is very hard to see anything We have checked the code now and as we see author name is in the code but is hidden. Looks like you used css somewhere to hide it. To show author again, please use below css:
Comments
please send us url to page where this icon disappeared and we'll see what happen.
.masonry .post-meta .author-date .author span { display: inline-block !important; }