The troubles with 18.104.22.168 are gone. Here's how to get a fully working version:
- Download version 22.214.171.124 from the server and install.
- Load and save the following two files and install them over the corresponding files in the WordPress directory:
I tested ecto with this and it works as expected. Kudos to Ryan for fixing it all so quickly.
UPDATE: The latest 126.96.36.199 download on the WordPress site includes the patches mentioned earlier.