Hey there, sorry about the issues you faced, we’d love to figure out what went wrong here. Once we’ve identified the issue and if it’s a bug we would, of course take responsibility for the issues caused.
No matter what version of plugin it is used (FREE or PRO) it shouldn’t cause such issues.
The Pro version can cause this issue, it’s why we asked you which version. When converting PNG to JPG (a Pro feature) it will change the link within your media and content. We do warn about this:
This will change the file’s name and extension, and any hard-coded URLs will need to be updated.
With the Pro version you can also retain the original version for instances like this. Can you please let us know more about which version you were using, you mentioned product images, was this in a shop plugin and if so which one?
Were the links hardcoded or something within the content?
As when testing all plugins, making site changes, those should be done in a sandbox environment, are you able to replicate this there again?
We’ve been running extensive tests and each time it works as expected, it converts the file and replaces all the content and media library links. We’ve not had an instance of dead links to images.
We’d like to try and replicate that to identify any issue and address it accordingly.