#209 Recovering password fails

Someone told me that they couldn't recover their password. The mail to recover the password arrives ok, but it says:

2020-09-13 11:16:40 LOG_WARNING: [gnusocial.net:853.3093e768 GET /main/recoverpassword/MJ8KW9C8GP23FXSZJETVNXCURJ] Attempted redemption on recovery code that is seconds old.

2020-09-13 11:16:40 LOG_DEBUG: [gnusocial.net:853.3093e768 GET /main/recoverpassword/MJ8KW9C8GP23FXSZJETVNXCURJ] action.php - User error '400' on 'recoverpassword': Este código de confirmación es demasiado antiguo. Por favor, empieza de nuevo.

2020-09-13 11:16:40 LOG_ERR: [gnusocial.net:853.3093e768 GET /main/recoverpassword/MJ8KW9C8GP23FXSZJETVNXCURJ] Handled clientError (400) but cannot output into desired format (NULL): 'Este código de confirmación es demasiado antiguo. Por favor, empieza de nuevo.'

("This confirmation code is too old. Please, start again"). I've clicked the "recover password" link, received the mail and clicked the link in less than a minute.

001629b6dd does the trick.