However , in 1955 , the theatre was closed for safety reasons .
From 1945 to 1955 , it was one of the temporary homes of the Vienna State Opera , whose own building had been destroyed by Allied bombing during World War II .
In 1955 , the theatre was closed for safety reasons .
From 1945 to 1955 , it was one of the temporary homes of the Vienna State Opera , whose own building had been destroyed by Allied bombing during World War II .