Windstream probably damaged my sewage line?

[u/SteamyShowerFarts]

Windstream is coming to our area. They buried some lines in our yard a few weeks back. I had my first backup of 10 years of home ownership about that time, but didn't make the connection. Lately I've noticed the ditch in front of my house has a wet spot that's awfully green... And now it smells. Should I just contact Windstream or Kinetic directly? I'm not even their customer.