Just checked and it's still up, hasn't even restarted.
Not sure why you think the presence of copyright makes something open-source. All open-source licenses depend on copyright, otherwise the code would be in the public domain.
IANAL, but I thought the phrase "All Rights Reserved" was in direct opposition to "Some rights reserved, some rights released under the following conditions" upon which Open Source licenses are based
So, yes, AIUI all creative works ever have copyright, but only Open Source grants rights to others, such as folks who might want to contribute to your project
Just checked and it's still up, hasn't even restarted.
Not sure why you think the presence of copyright makes something open-source. All open-source licenses depend on copyright, otherwise the code would be in the public domain.