So, I'm having some difficulty getting the mod to work after updating to 1.9.1. I've used multiple different versions of the mod that were available on CKAN and listed as compatible with 1.9.1. The UI doesn't seem to show the existing resources within any of the fuel tanks, and as such won't let me add new ones since the tanks are already at capacity. I'm not sure if it's something I'm doing wrong, or if it's a conflict with another mod, or if the installation was just bad. Here's a screenshot of what it looks like. Any and all help would be much appreciated.
Screenshot
Edit: figured it out. I rolled AT Utils back to a 1.9 compatible version and now everything works. Disregard this.