FAQs should be accessible after organzation has finished

[luchotc]

Nowadays when the disabled date is reached, FAQs become inaccessible. It would be desirable that they can still be accessed for people with permissions. Moreover, there should should be an explicit link in disabled_organization_error to the FAQs.

[felipecalvo]

To be closed by https://github.com/mumuki/mumuki-laboratory/issues/1605.

[flbulgarelli]

@felipecalvo I think you have self-referenced this issue.

[felipecalvo]

:sweat_smile:

To be closed by https://github.com/mumuki/mumuki-laboratory/pull/1637.