Adamslinger, firstly I suggest you go back and read the policy on Conflict of Interest I provided above which provides an explanation as to how an editor who has any connection with the article or text should behave. Secondly, regarding the Recruitment article your reference to the content having been lifted from your article I have gone back to look in August when it was added only to find you had added this content yourself see here. Such a blatant bit of copyright violation see WP:COPYVIO and conflict of interest justifies its removal straight away which I will do shortly. Frankly, it would have been a bit more transparent if you had said it was you who had lifted it! Turning to the Sainsbury's article and reference to Jamie Oliver I have remedied this by adding an article from The Grocer which addresses the need for a citation. There is no way you could add this citation back in yourself nor given what we know now about the article in ATM could it be valid for anyone else to use this citation now without it been see as vicariously offending WP:PROMO. 

Probably the best takeaway piece of advice the various policies provide which I have oft seen repeated by Admins is for those with any possible or perceived conflict or close association / connection with an subject area or article or specific content is to avoid editing directly, and if making any suggestions on the Talk Page always state your connection with the article etc. There is also little patience with those who abuse these policies and bans and blocks are quite normal. Hope this helps.