Translator has different source segment from the one in the original file

Problem:

user thinks he changed the source by mistake.
How could it be if he does not have access to change the source text? However, still source text different than this which he has just seen a few minutes ago.

Explanation:

Such behaviour might be caused by the fact that the text was translated by the browser.

In this case you need to click "Show original" like on the screenshot below.