Git commits in Moodle 3.11.x by Tom Dickman

commit 761d070b764a07f5e9cc8836bf216a8953f551a3
Author: Tom Dickman <tomdickman@catalyst-au.net>
Date:   Thu, 19 Nov 2020 12:40:09 +0800
Tag:    v3.11.0-beta

MDL-67623 block overview: fix pagination regression