My bad, its AricsExpansion v1.4a since since it specified the use of your bugfix V5a. I can make a post in the other thread.
AricsExpansion is several versions passed that, so there isn't much point in posting another report unless you can reproduce it with the GitHub version of the mod.
Thank you for the feedback, I appreciate it. I've updated versions. If it's still a problem, I'll post in the other thread.