Encrypted filenames showing in directory listing

[TheAndyChow]

After Cyberduck failed to sync a directory, the listing is showing a bunch of encrypted filenames such as "9mcftbvAMOi1t0ZXvWJBoLSnT2b5dYF_KiKTArD6Sr_o1IBGZA8xJjuJ9EEs.c9r".

However, some of the files are named correctly, and the directory listing is completely fine when I use Mountain Duck.

Please help!

Edit: I'm using version 8.6.3 (40040) on Windows 10.

[TheAndyChow]

I think it's a bug and I've reported it as such.