Board Thread:Support Requests - Getting Technical/@comment-10459455-20170107185828/@comment-9605025-20170107231223

Sortable tables can be sorted by the viewer if they wish but are not auto-sorted upon page loading/caching. The cached order is that which corresponds to the markup used to create the table. If dates are entered out of order, the page will always load with them out of order.

Edit:

https://www.mediawiki.org/wiki/Help:Sorting#Sorting_rows_of_a_table