Links not formatted anymore? is a VBSEO issue?

Hi guys,
I have an issue with some links.

Let's say I put a link inside a post like this:

www.websitename/windows-8.html

before this issue I would obtain back something like this:
windows 8 | websitename

now I just get the link.
I'm not sure if it's a VBSEO issue or Vbulletin

thanks

Hello,

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