Uggh! what hast thou done?
I must say that I enjoy using the new forum. Nice features that make it much easier to navigate and contribute. Perhaps some readability issue here and there because of the grey colors but no major issues so far.
A small issue I did notice was that my PC and android phone display the tiny thumbnails at the bottom of a post (the user avatars when confirming who liked a post) properly but that these do not always (almost never) appear on my iphone. Don’t ask why I need two phones.
Which browser are you using on your iPhone? Will have to look in to that.