Important Information Regarding North American Data Center Relocation

[worldofneil]

Any chance this means the end of Level 3 issues?

Not necessarily I'm afraid. Level 3 are rather large and pretty much everywhere and it's your ISP that's choosing to route your current connection to SE via Level 3. It's entirely possible that they will continue to do so the new location too. That doesn't mean that the L3 connection being used to get to the new place will be as the bad as the current one though, but as with the current L3 issues, this isn't something SE has any control over.