Hey guys,
probably you can point me in the right direction: Why I have mixed FontAwesome Icons on my page??

Live: https://www.ly-berlin.de/shop/halsketten/vergissmeinnicht-halskette-silber/
In the header, built with pro header builder, there is the correct Icon (FontAwesome 5) but inside of the cart-button is the old one. Caches are already cleaned. For the button I used the code for FontAwesome 5 (f291, https://fontawesome.com/icons/shopping-basket?style=solid).
Do you have any idea?
Best,
Robert
