Early in March we got notified by a user that there were some problems displaying images in their collections.
When we looked into this, we identified that the problem was an incompatibility when the SiteGround Speed Optimizer plugin was active, or specifically a feature that minifies and combines JavaScript files in the frontend, which got in the way with how we load some of our scripts.
Usually, if there is a problem between picu and a caching plugin the first and best thing you can do is turn off ALL minification/combination of JS, CSS or caching options for our specific custom post type picu_collection, if possible.
In this plugin there is no such option to date, which we reported back to the development team at SiteGround, but luckily we also found and implemented a workaround that fixes this from 2.5.3 onwards!
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