Revised monorail schedule?

We’re 8 days out from our stay at the polynesian. We’ve never been to a monorail resort before and that’s one of the things I’m most looking forward to. Today we got an email from disney though alerting us that there would be a revision in monorail schedule during our stay. Can anyone tell me what the changes will be? I can’t seem to find a revised schedule?

I hope this link helps:

Perfect! Thank you!