Bug overview description.
olders posts are not being automatically updated to new tag implications/ aliases.
What part(s) of the site page(s) are affected?
the tags on old posts, less often on newer posts
What is the expected behavior?
new implications/ aliases eventually change tags for all posts
What actual behavior is given instead?
old posts stagnate with old tags until manually updated
Time of incident (if applicable).
Best non-random guess I can give, posts made 2012 and earlier, but it's happened to newer posts too
Can you reproduce the bug every time?
issue only exists for older posts.
What steps did you take to replicate this bug?

Bug caused by new alias/ implication, probably only larger scale ones though

Note: Searching conflicting tags (cum -genital_fluids) somtimes says there are no inconsistencies. I don't know if that specific search still does it or not.

Note 2: I have been tagging older posts so they get updated. Tag history . Even if you add nothing, the post will be updated with new tags. I have never added "Bodily fluids", "animal genitalia", or "jewelry" myself, and I did not add tags that would imply them that were not already there. They were added automatically.