Ok, I've finished checking all the accounts and I think I have reactivated
all affected users. If you have received an email notifying you that an
administrator has activated your account, just like if you had registered
today, that's because it had been improperly blocked because of this issue,
and you don't have to do anything in particular to continue using the site.
I'll be checking again all blocked user accounts to make sure that I haven't
missed anybody, but meanwhile, if you find that your account has been
deactivated today, please contact me at info [at] trisquel [dot] info with
your username so I can fix it.
Sorry again for the inconvenience.