I was a teenager who saw that down in Texas, I think it did air on PBS stations around the country
Not old school Degrassi.
There are two versions, the one I am refering to is Degrassi the next generation.
Since you've watched the show you might want an update. Spike and the Snake get married and Snake adopts Emma and they have a baby. Oh and Joey and Kristen are getting back together.
I'm sorry, I stopped watching it I SWEAR!