This bug was originally reported by email:
I have installed Semantic Drilldown on a site which has multiple levels
of Subcategories and it works fine at the top level, eg:
And the next level:
At the one below that:
There is no way to get back to the previous page, and once you get into
the last level of subcategory there is no navigation to allow you to get
back at all, for example:
Am I doing something wrong here?
And Yaron replied:
Yes, it looks like you've uncovered two problems: the first one is some
awkward handling that could probably be improved, while the second
definitely looks like a bug. Hopefully I or someone else can fix both these.
The thread is on sf.net:
I'm reposting it here to keep track of it.