Mega on kemono is giving me this error, after initially working

This is the error:

The file you are trying to download is no longer available

This could be due to the following reasons:

• The file has been removed as it violated our Terms of Service.
• Invalid URL - the link you are trying to access does not exist.
• The file has been deleted by the user.

I know it's a straightforward error but my question is, when i first wanted to download the files it initially showed this, but this one the recent files of the uploader, so I decided to check the older files which actually worked and i was able to download them.

Then I just let go of downloading the more recent files, but then decided to come back the next day to try one more time. Then it worked, and I was able to download the recent files.

But know I'm trying to download the uploaders newer files and it's showing the same error, but what's weird is that when I go back to the files I had originally downloaded it now shows the very same error after having worked.

Anyone know the reason for this? Or am I just stupid