potch/zamboni — comment on commit 35e36b1cefb7ff7355a584460feeea521103b4e8
File: apps/stats/views.py line 334
By cvan:

you are querying "show me all site events that start between `START` and `END` **OR** end between `START` and `END`".

if you want "show me all site events that start between `START` and `END` **AND** end between `START` and `END`" you should get rid of the `Q` object.