Been looking at this in F12 Inspect and can see no obvious error or warning or issue messages or anything that looks odd – though I’m not so skilled in that 🙂
Under Elements is simple says:
[hide_if logged_in=true ]Welcome to the
<strong>Weaver Support Forum</strong>and:
<span style="color: #0000ff;"><b>You must register and login to participate in this forum.</b></span>
[/hide_if] What is just what you see….