Not sure if this is down to the latest GP update or the latest WP update but the images on my front page are no longer centered. (Yes, I have them set to center. Yes, I have left-aligned them, saved that change, re-set the centering and saved the change again. Doesn’t help.
its a JetPack lazy loader problem. They add an inline-block property to the images which causes this. Personally i never use JetPack for this and many many other issues and the bloat it adds. If you still want to use the lazy loader, there are some CSS workarounds, for example add this CSS: