preview-css instead of pro css in blogs

Reto Schäublin

• May 27, 2026 07:34

Hi Ariel
On some websites using the latest versions of WordPress and Brizy, the original Brizy Pro CSS is replaced in the source code of blog pages by a “Preview CSS” file that cannot be found. This renders the page unusable. What could be causing this?
All caches have been cleared. CSS minification is disabled in the WP-FastestCache plugin.

Example blog linked here and screenshots of the source code as images
https://www.ssv-ergolz.ch/konzert-tanja-urben-trio/

 

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  Ariel H.

  • May 27, 2026 09:44

  Hi Reto,

  Thank you for reaching out, and I apologize for the inconvenience.

  Please try making small adjustments to the affected blocks, such as temporarily adding a bit of padding or changing the width of each block from top to bottom, and then hitting Update. This forces the affected blocks to recompile and can help restore the layout.

  Here’s a short screencast from another customer demonstrating the process:
  https://youtu.be/k6KW04mBaYU

  If the issue persists, please provide temporary WP Admin access so we can further investigate it on our side.
  Kindly send the following details to communitysupport@brizy.io:

  Community post link: https://support.brizy.io/hc/en-us/community/posts/35903606662162
  WordPress Admin URL:  
  Username:  
  Password:  

  We’ll be glad to assist as soon as we have access.

  Best regards,  
  Ariel H.

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  Ariel H.

  • May 27, 2026 10:40

  Hi Reto,

  Thank you for your patience.

  We've now fixed the broken blog posts by updating the single post template, as demonstrated in this screencast: https://youtu.be/nUNB6b8AYrk

  Please check on your side and let us know if everything is working correctly now or if you have any further questions.

  Best regards,  
  Ariel H.

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