Just now EA has announced that a new patchnote is coming 17.6, an exact date is not fixed yet.
https://forums.ea.com/de/commandandconquer/discussion/210/17-6-patchnotes#latest
Maybe you can watch petui, or any other programmer of scripts that you take this into account. Hope the scripts work after the patch, but as was the rule in the past, all scripts had to be adjusted.

Hi petui,

I use Firefox 64 bit version, and have the tamper monkey for Firefox on it.
I use your Wavy script.
--Tiberium Alliances Wavy--
Recently an update came out for Firefox (version 57.0.) Now the Wavy-script is not working anymore.

On Chrome synonymous with Tampermonkey the script goes perfectly.

Could you please adjust the wavy script for firefox to make it work again?

Thank you in advance !!!

Greetings, Pau

P.S .: Sorry for my bad english, I do not speak / write it perfectly