Thanks for the heads up! I've just restored the one from July which was working. You'd miss the improved final boss graphics and some minor stuff, but it works! :)
Working on it, please try the one on the link below.
This version asks for FastRAM just to make sure (which means adding some of it on emulator or the TF330/equivalent expansion on real hardware). Thanks!
https://www.mediafire.com/file/osemoc30rnxt0v0/CastlevaniaAGA_CD32_ISO_FASTRAM.z...
Video on how to load CD32 game on UAE: https://vimeo.com/1234771772?share=copy&fl=sv&fe=ci