I've noticed a strange issue with all my WordPress sites hosted on the same server - they are displaying an extra body tag when viewed in a browser. Upon inspecting the source code, only one body tag is present, but when the page loads, there are two.
This problem seems to be affecting most of the sites I currently have hosted, and even a few that were fine this morning are now experiencing the same issue. I've tried viewing them in different browsers, both while logged into the admin panel and not, and the issue remains. It occurs on the main site as well as the admin backend.
Here's what I'm currently observing:
<script src="/google_analytics_auto.js"></script></head>
<body class=" customize-support"><body>
<div id="wrapper" style="opacity: 1;">
<div id="header">
When examining the source code:
<script src='/google_analytics_auto.js'></script></head>
<body>
<div id="wrapper">
<div id="header">
If you Inspect Element on and then view the source, you'll see this issue. Additionally, viewing will show how this affects the layout compared to the default WordPress login page.