Pub is in wrong Postcode

[Aqualung]

This (https://www.pubsgalore.co.uk/pubs/55882/) one was obviously incorrectly entered as E10 when in fact it is E11. Can this be corrected without risking the entire site going pear shaped?

[rpadam]

This (https://www.pubsgalore.co.uk/pubs/55882/) one was obviously incorrectly entered as E10 when in fact it is E11. Can this be corrected without risking the entire site going pear shaped?
I see that the postcode has already been corrected, but I think only Dave can change the E10 'postal town' allocation.