I have the exact same problem, i only added some custom code to change the colour of the logo in some pages. it worked fine until last week and still does on all pages apart from the home page. Like BenJG, footer rendering in white, header text black instead of white, mobile navigation gone. When i remove the code from the page everything is ok apart from the logo that i need it to be negative. Is there any simple way around this? I m not good with code
website is: unklesa.org