https://wordpress.org/support/topic/jquery-loading-twice-1
it seems like ACF: TablePress conflicts with Jquery updater. I did some testing, and while Jquery updater disables the included Jquery in WordPress, ACF: Tablepress enables it again? If I disable ACF: Tablepress it works as expected.
So with only Jquery updater and tablepress enabled the jquery that's loaded is the newest version.
If I then enable ACF: Tablepress there's two versions being loaded, the one included with WordPress and the one from Jquery updater.
https://wordpress.org/support/topic/jquery-loading-twice-1