That's a lot of animations not working! I must have messed something up while splitting the Pre-Rendered and Effekseer folders. The animations work fine on my end; I've re-zipped and re-uploaded the Effekseer folder here, It should work, now. Please let me know! Additionally, are you having issues with opening them on Effekseer, RPG Maker MZ or another engine? (I've just tested them both on Effekseer and RPG Maker MZ and they seem to work on both for me)
Thank you for your support and patience!