Please convert net-misc/ntpsec to use acct-{user,group}/ntp, as opposed to calling enewuser and enewgroup directly from the ebuild. Currently, when one migrates from net-misc/ntp to net-misc/ntpsec the account packages become orphan and are removed by depclean (locking the ntp user account in process).
see https://bugs.gentoo.org/696896#c4 for a possible patch
(In reply to James Browning from comment #1) > see https://bugs.gentoo.org/696896#c4 for a possible patch The patch from comment 3 of bug 696896 does not seem to modify the ebuild user / group dependency in any way.
Https://bugs.gentoo.org/695088#c4 ack, what I get for copy paste edit without checking. The 'mostly unrelated' glep-0081 patch.
This has been added to 1.1.7-r1 and 9999 (along with a few other fixes).