The tag 14.04.1 seems useless, as there is already a 14.04 tag, and the questions involving the tag do not seem to be related to 14.04.1 but could be migrated to 14.04.
Apparently I was able to evade the slash by a hairs breath and remove the tag just before the script ran. 24 hours have passed and the tag has not re-appeared. So, mission accomplished.
I would like that this gets implemented...