Could this DDoS be affecting some components of https://ppa.launchpadcontent.net https://ppa.launchpadcontent.net? I know they're supposed to be down and up aga

Could this DDoS be affecting some components of https://ppa.launchpadcontent.net https://ppa.launchpadcontent.net? I know they're supposed to be down and up again, but I still get errors when I update Ubuntu :(