It’s possible this show might soon be officially available to watch in English online in the next coming years.
From The Lost Media Wiki
Gaumont and Studio 100 formed a new deal this year where they plan on distributing more of their animation catalogue outside of Europe. So it’s possible we can see the rest of this shows episodes in English again soon in some form, whether it be on streaming, Amazon, iTunes or YouTube. https://kidscreen.com/2023/06/12/gaumont-animation-inks-a-first-look-deal-with-studio-100/