the stylesheet that is created on-the-fly for the instance fails to load (there is an error), therefore some styles are not applied to your items.
When we open the stylesheet file cache/mod_weblinklogos/style_106.css, an error shows:
jos-Error: Category not found.
This seems independent from the extension (the stylesheets do not use any category).
It looks like a plugin is failing in the background.
Did you install/update another plugin also?
Note that the previous stylesheet may have been cached for a long time, showing no error, and after the update of Weblink Logos, it has been reset, showing the error. Therefore, the plugin that may interfere may have been installed a while back, not just now.
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