Yeah..I've noticed that with a lot of tools,
whether on the toolserver or
on labs. The tool I use monthly is:
http://tools.wmflabs.org/glamtools/treeviews/
I ping Magnus all the time and he does his best to fix any issues and now i
just feel like a broken record each month. It is stifling my reports as a
Wikipedian in Residence to UNESCO and the Library of Congress :(
It's really tough to function without it, and so many other tools anymore.
The lack of basic pageview stats service from WMF has also been briefly
discussed at