Did the blog interface change?

Shopify Partner
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We have noticed over the past few days that when we go to write a new blog post that the interface has changed. Photos appear stretched, text is blurry, the color choice interface for links is completely different. (Before you can easily choose a color from a dropdown and now it's changed to a thing where you have to use a little circle to choose your color so it's impossible to match the link color from article to article) Does anyone else have these changes? How do we go back???