This seems to be the same problem as was first highlighted in http://forums.nbn.org.uk/viewtopic.php?id=5657 on 26 October, so whatever tweak was done to the warehouses has clearly not fixed the problem.

That suggests that either the problem was wrongly diagnosed; or it was correctly diagnosed and the wrong solution applied; or the original problem was cured but has recurred - exactly what we might suspect in a site that seems to thrive on random behaviour.

Just now I have tried to get the lists for NG53, and find that only
clubmoss
conifer
fern
flowering plant
horsetail
stonewort
have been found there.

That is a surprise, unlike the discovery that yet again this potentially valuable resource is about as much good as a chocolate fireguard.

M.