KB3021952 (Feb "Cumulative" Update for IE) invloves a "bundled" update, it includes KB3023607. KB3032359 (March "Cumulative" Update for IE) is "bundled" it includes KB3040335 & KB3023607 (Again???) KB3032359 (allegedly) supersedes KB3021952 but both are needed along with KB3023607 to have a fully patched system. The problem occurs when Windows Update Cleanup (deepclean) is run after all patches are installed, it removes KB3023607, the "bundled" update as superseded:
2015-03-12 09:31:26, Info CBS Adding: Package_for_KB3023607~31bf3856ad364e35~amd64~~220.127.116.11
2015-03-12 09:31:31, Info CBS DC: Package_for_KB3023607~31bf3856ad364e35~amd64~~18.104.22.168: unique components: 58 Size: 20.54 MB (21,538,670 bytes) 2015-03-12 09:31:31, Info CBS Total size of superseded packages: 20.54 MB (21,538,670 bytes)
The KB's 3021952 & 3032359 (5.2mb) that are continually removed/re-offered/re-installed/re-removed... lather, rinse, repeat... are actually the child package component KB3023607 which gets removed by deepclean.
Thread information Updated see my reply Pg 6 March 30 2:48 AM