Complex sentence: After several delays, it was finally announced that the album would be released on 16 September 2013, but on 9 September 2013, it was announced that the album would again be delayed, with a new release date of 4 November 2013.
Split into simpler sentences: After several delays, it was finally announced that the album would be released on 16 September 2013. However, on 9 September 2013, it was announced that the album would again be delayed, with a new release date of 4 November 2013.