The tragic tale of Harald and Margaret.
For some time now, the Wizard Ministry had been struggling with a low number of employees. The causes are not entirely known but initial speculation suggests that increased drug use led to the dematerialization of the wizards. As a result, the few employees who remained in the Ministry had to work extreme overtime.
Not every wizard was able to handle this added stress, and some of them resorted to drastic measures. Harald, however, overdid it a bit in his search for a solution and tried multiple astral projection.
To the annoyance of Margarete who is now battling with the masses of residual incantations and spirits.