It was working, but now…nothing

Just like the last uodate to v4.8 of WordPress, one of my websites no longer has sharing. Same exact problem. My Site runs on port 8080, yet when the plugin makes an attempt to connect to Facebook, etc (this is strictly a publicize error, sharing buttons work) it is trying to connect a url that instead of having a / has ::wordpress
my URL? https://tabletserver.com:8080/wordpress
the Jetpack version? tabletserver.com:8080::wordpress Yeah guys that is NOT a VALID URL….