related tags not showing - old bug reappearing in a different account

> Subject: related tags not showing ( same as xanadu1979 bug oct 16 )
>
>
> Hi Everyone
>
> Two days ago I noticed that related tags were not showing for
> the del.icio.us account of a project we work on.
>
> The bug seems exactly like the one reported by xanadu1979 on
> Oct 16, which seemed to clear up quickly.  I had hoped this
> would just pass, but it's been a couple days...
>
> account name is NGRF
>
> for an example of a display which ought to have related tags,
> please see
> > [ http://del.icio.us/NGRF/gender ]http://del.icio.us/NGRF/gender ... this ought to have loads
> of related tags but there are none at all (as if all the
> collected items had only singleton tags)
>
> This is especially embarassing  to us because we have worked
> hard to get the non-techie project participants actively
> tagging, and have integrated their collections into the
> project site with some new JSON-powered interfaces we've
> written which vividly leverage related tags (and thus look
> very empty without them :o)
>
> (By the way, feel free to re-use those JSON-powered
> interfaces; we have scheduled a couple days to get them into
> shape for GPL'd release within a few weeks... just a couple
> small glitches, a bit of needed documentation, plus we want
> to support bundles where possible)
>
> Below are some json-based examples which show the problem particularly
> clearly: compare these two pairs of links ( the '-europe'
> links are for a sister-project which, for the 'gender' tag
> uses exactly the same related tags ( we co-ordinate the
> accounts through a script )
> > [ http://www.guidance-research.org/EG/equal-opps/gender ]http://www.guidance-research.org/EG/equal-opps/gender ... no
> related tags [ http://www.guidance-europe.org/country/UK/gen ]http://www.guidance-europe.org/country/UK/gen 
> ... plenty of related tags
>
> or click any of the tags in the main clouds at
> > [ http://www.guidance-research.org/about-ngrf/bookmarks ]http://www.guidance-research.org/about-ngrf/bookmarks ......
> no related tags
> [ http://www.guidance-europe.org/about-site/bookmarks ]http://www.guidance-europe.org/about-site/bookmarks   ... plenty of
> related tags ... again, this account is mostly a subset of
> the tagging in the NGRF account
>
> Any idea what could be causing this?   Could it be weirdly
> related to the
> capital letters in the account name?  Using the lowercase
> variant in urls makes no difference.
>
> Many thanks for the great service, by the way!
>
> all the best,
>
> Mike