While testing the issue #4559, I found out that what we write in the source field in "write" is not shown on the "review" page. Two possibilities:

• After posting from "write", the data is not correctly written into the database
• The source data is already in the database, but it is not retrieved/displayed in "review"

This is kind of important, because according to the workflows set by MCV, if there is no valid source info, we should reject the sentence in "review". Which I did for a couple of sentences before investigating it :(