I was at CP on Sunday. All coasters were running most of the time with the exception of wildcat and DT (which eventually opened later on). The employee at the entrance told me that it was closed because it was too wet. Who would expect that an indoor coaster would have problems with rain. Is the DT "warehouse" leaky turning the track into a waterslide?
I think it is because the warehouse building is not exactly built for high loads. Of course nothing ever goes wrong when it snows but might be some safety regulation.