From: Chrono-Regulatory Commission, Temporal Enforcement Division To: PyData Berlin Organising Committee Subject: Citation #TMP-2077-091 - Unauthorised Spacetime Disturbance

Dear Committee, Our temporal monitoring systems have detected an unauthorised chronological anomaly emanating from your facility (Berliner Congress Center, coordinates 52.52068°N, 13.416451°E) scheduled to manifest on September 1st at 9:20 a.m.