Blocks-compile-error-with-At-Entry-Lookback-exits

Hi, I stumbled across what I believe to be a bug with Building Blocks that utilize the Sell (or Cover) at Stop or Limit at Entry Lookback exits. It seems that if the indicator you reference includes a string, it can't compile due to null Executor. I opened up the C# code and ran it to find that the string parentheses seem to interrupt the line of code in the Execute method section. I changed it to single parentheses and then it compiled and ran just fine. The regular Sell (or Cover) at Limit or Stop compiles and runs just fine with indicators that have strings, so whatever you did there may just need to be repeated for the Entry Lookback exits?