Around the beginning of Sept 2016, Shaw initiated peering with the Incero data center in Seattle. This was working great for about 6 weeks, and all of the sudden was shut down. I contacted the support team at Incero, and they say that peering with Shaw was not turned off by them as they peer openly with all. It seems for some reason, someone at Shaw has shut this down. Is there some reason why this would be shut down like this?