Will Tizard ContributorThe Prague shoot for Netflix’s German-English film “Transatlantic 473” has been temporarily shut down after an extra tested positive for COVID-19, Variety can reveal.With the Czech Republic newly red-listed for travel by other European nations following a spike in infection rates — and quarantines now required for those arriving in the country — the shoot, produced by Germany’s Rat Pack and Czech shingle Sirena Film, has paused for two days, sources close to the show have