Questions[pastebin](ubuntu)

I had used Ubuntu's Pastebin Service to give the output of terminal commands as follow-up for the following question I had asked:

• Problem resolving many of the Web Pages

However, now I am not able to access any of the pastes I had made. There are atleast 5 pastebin links if I am counting correctly. All the links complain as:

The Paste you are looking for does not currently exist.

See the image for yourself:

So, is there any condition that the pastes would be deleted:

• after x number of days, or
• if it doesn't get atleast x number of views every y days, or
• something similar.

Is it possible to recover them in any manner?