Bounces in gmane.comp.lib.boost.user

Hi,

in gmane.comp.lib.boost.user, articles #89315 and #89316
(both "Your message to Boost-users awaits moderator approv-
al") seem to be intended for the submitting user, but ended
up in the Gmane archives.  The mailing list's own archives
(https://lists.boost.org/boost-users/2019/02/index.php) do
not show them.

Is this a misconfiguration on Gmane's part, or has the sub-
mitting user done something fancy?

Tim