Complex sentence: The producers admitted that it was possible that two performers may have got carried away but the BBFC found that the offending item was an out of focus candlestick but the scene was still re-edited to ensure an R rating in the US.
Split into simpler sentences: The producers admitted that it was possible that two performers may have got carried away but the BBFC found that the offending item was an out of focus candlestick. However, the scene was still re-edited to ensure an R rating in the US.