I don't think the database version of the easements is relevant at all. As to the text version of the easement, I believe that it would apply if we were required to consult negative easements (given the easement applies in both directions).
The fact that the text doesn't match the database, which includes the additional 'Via Yarm' condition, to/from Middlesbrough, shows that the text is just a short description of the real rule, rather than the rule itself. The real target here is the online systems.
Whereas the published Maps are targeted at users, the easements are not.