Hi there,
I see the € symbol is still displaying properly, if you want to change this display font you can use the following CSS code:
ul.products li.product .price, ul.products .wc-block-grid__product .price, .wc-block-grid__products li.product .price, .wc-block-grid__products .wc-block-grid__product .price{
font-famyly: your-font !important;
}