You can fix this in your vimrc using the directions here. For example:

augroup nord-theme-overrides
    autocmd!
    " Use nord8 as color for toml tables
    autocmd ColorScheme nord highlight tomlTable ctermfg=8 guifg=#88C0D0
    autocmd ColorScheme nord highlight tomlTableArray ctermfg=8 guifg=#88C0D0
augroup END

Without even digging too much into it, I've noticed a workaround for AsciiDoc and shamelessly copied it, see the pull request

Thank you for your patience! 🙏🏼
It‘s been a while since I had free time to focus more on Nord, and my open source projects in general, and invest time in this issue due to work-life balance.

I recently published the first “Northern Post — The state and roadmap of Nord“ announcement which includes all details about the plans and future of the Nord project, including the goal of catching up with the backlog. This issue is part of the backlog and therefore I want to triage and process it to get one step closer to a “clean state“. Read the announcement about reaching the “clean“ contribution triage state in Nord‘s discussions for more details about the goal.

Therefore it has been added to the queue in the central and single-source-of-truth project board that is also described in more detail in the roadmap announcement.

@jaskij Thanks again for your contribution! Your PR #233 will be added to the queue also later for further processing.