Following on from MDL-32975, here is a list of changed strings in en_fix if anyone wants to make a patch for them now, rather than waiting two months for en_fix to be merged with the en lang pack:

• [navsortmycoursessort_help,core_admin] 'This determines whether courses are listed under My courses according to the sort order (i.e. the order set in Settings > Site Administration > Courses > Add/edit courses) or alphabetically by course setting.'
• [sort_fullname,core_admin] 'Course full name'
• [sort_idnumber,core_admin] 'Course ID number'
• [sort_shortname,core_admin] 'Course short name'