Fileboom problem

Hi
I last downloaded from Fileboom a few days ago and it was fine, today I enter Captchas and just get another coming up - repeatedly and apparently indefinitely.
The captchas on Fileboom aren't too bad for clarity, so I rarely make more than one mistake in a row in entering them - and they haven't apparently changed visually since last week.

Sample links:

[fboom.me]
[fboom.me]
[fboom.me]
[fboom.me]
[fboom.me]
[fboom.me]

I also tried re-downloading a file I downloaded a few days ago without problems and now have the same problem with that too - so it's not just new links.

Thanks again for a great piece of software.

Regards