Complex sentence: It seemed that Wales' statement reminded the Chinese government that they had only blocked the Chinese version of Wikipedia, because Beijing completely blocked all language versions of the site again on the afternoon of 4 December (local time).
Split into simpler sentences: It seemed that Jimmy's statement reminded the Chinese government that they had just blocked the Chinese version of Wikipedia. Later, Beijing completely blocked all language versions of the site again on the afternoon of 4 December (local time).