https://twitter.com/24hoursoflemans/status/1240314600731619333
https://www.lemans.org/en/news/the-24-hours-of-le-mans-postponed-to-19-20-september-2020/53553
Other season shuffling due to COVID19 travel restrictions and social distancing measures:
https://twitter.com/F1/status/1240312912775983108
https://twitter.com/FIAWEC/status/1238887620182245376
https://twitter.com/IMSA/status/1239966768107421697
https://twitter.com/NASCAR/status/1239899346713411585
https://twitter.com/IndyCar/status/1238492687667539968
https://twitter.com/supercars/status/1240046085680369664
https://twitter.com/BTCC/status/1239903332833079297
https://twitter.com/NHRA/status/1239600649173471232
https://twitter.com/FormulaDrift/status/1238508323042885633