I would not consider this option from a hosting company that should be aware of security and updated coding structures on a prior version compared to what the latest releases of Opencart already provides. Editing your address and phone number has not been harden on the latest releases of Opencart compared to prior releases as it would be insignificant to downgrade your store to earlier releases just for this very easy editing.
The most generated errors being found on Opencart forum originates from contributed programming. The increased post counters are caused by redundancies of the same solutions that were already provided prior.
Programmer / Opencart Tester