Post Grid Plugin Social Media Icon Issues

Hello,
im developing my website at the moment and your Post Grid Plugin is very useful for my homepage. The problem is every time i activate the plugin, my social media icons on the very top bar, navigation bar and on the bottom of the website wont show anymore. As soon as i turn off the plugin those icons will show again. I have had this problem for about 4 days without me changing anything and it worked fine before.
How can i fix this problem? Maybe a update you did on your plugin seems to cause this problem?
Would really appreciate it if we can solve this problem as soon as possible.
Thanks for helping!