Created by: toshimaru
@XhmikosR Hi, I've notices you already upgraded jekyll-toc to v0.9.1 but it looks like you haven't changed _config.yml setting, so I did make a change to _config.yml as a sample.
Hopefully it works as you expected.
ref. https://github.com/toshimaru/jekyll-toc/issues/70
Thanks.