Bug with marketplace plugin download - different plugin got downloaded

When I use Epic Games Launcher to download UE5.2 plugin: 3D Gaussians Plugin in Code Plugins - UE Marketplace (unrealengine.com).
a wrong plugin is downloaded which I haven’t perchased. In the Engine\Plugins\Marketplace\ThreeDGaussians folder, there is a wrong DTMqtt plugin.


Anyone in Epic can help me to check if it’s a bug, and how to fix this?
I cannot download the plugin I’ve perchased. It give me a different plugin.

How do you now it’s the wrong one? Did you look in the plugins dialogue in the editor? Maybe the name is just strange…

I’ve checked that. It’s a plugin called DTMqtt, I have NEVER purchased.
My UE5.2 plugin list shows as the following iamge:


The dtmqtt link is :Mqtt Client in Code Plugins - UE Marketplace
It seems something is wrong with the plugin download link.
I also upload the uplugin for your reference.
DTMqtt.uplugin (747 Bytes)

Have you tried contacting the seller?

Thank you. That plugin can be downloaded correctly a month ago.
But it doesn’t work recently. I’ll ask the seller for help too.

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