DeepL Translation via text selection no longer works

Using DeepL translate via text select leads to an error message with error code 504. This does not happen with any other translation source.

steps to reproduce复现步骤

1. Select text
2. Click pop up translate button
3. Wait around 7 seconds
4. Error popup in the box instead of translation

issue screenshot 问题截图
Gyazo link:
Reproduce (gif)
Error message

environment 使用环境
Windows 10 Home 22H2 (probably irrelevant but just in case)
Firefox v113.0.1
EdgeTranslate v2.4.0