Command and last position history broken

Not sure why, but I’ve just recently found out that my last place plugin (vim-lastplace, nvim-lastplace or autocmd au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif) as well as my command mode history (outdated, so is my jump list) is broken. These seemed to be working around two days ago, but I’m not sure which one of my many plugins has broken them (reverted my Neovim config which didn’t seem to fix it either). Before I go manually testing every plugin, was just wondering which events / related plugins could cause such issues?

My config can be found here

Update: it seems that everything works on my Macbook, but not on my Linux computer for some reason. Reinstalling doesn’t seem to resolve it either.

Resolved by running rm -rf ~/.local/share/nvim/shada/* when I tried to fix another problem (with quitting Neovim).