When requesting an upgrade name, for example U_LASERX, the API responds with this link: https://app.nmsassistant.com/link/en/upgrade148.html
That then forwards to https://app.nmsassistant.com/catalogue-item/upgrade148/.
However, there is nothing at this URL.
The correct URL would be https://app.nmsassistant.com/catalogue-item/tMod5.
Either the API is answering incorrectly, or the app uses the wrong ID.
This is also related to AssistantNMS/App#264.
When that is implemented, the expected URL would be in this format: https://app.nmsassistant.com/catalogue-item/prod{id}