Comskip not working for NBC Nightly News

Comskip is perfect for nearly every single show I record. However, NBC Nightly News has issues almost every single night. The first couple of commercial blocks are flagged correctly, but the last one or two are completely missed. Channels team, any idea if this is something that can be fixed?

@tmm1 & @maddox - Just wondering if you had any thoughts on this?

The commercial indexer isn't 100% perfect. You may find that some shows will have some of their commercials missed.