I FOUND THE EPISODE
From The Lost Media Wiki
Few days ago (June 25, 2024) I contacted Animation People (their studio used to be AiF's) and today I got the mail by Ivan Vit with the copy of the episode in high quality with tile cards and credits. Here's the link if someone wants to watch it (I'm also planning to upload it into Internet Archive): https://drive.google.com/file/d/16nGUXHzFvwDSdVLwuYkGCKMDWC0REPFW/view