Map tiles are outdated

[TheMrMilchmann]

Current Behavior

The official map tiles have not been updated since the release of LS4E01.

Expected Behavior

The official API should be updated as relying on community-generated tiles is undesirable.

Steps To Reproduce

Open a map viewer of your choice or inspect the map tiles manually. (Note that some map viewers might appear to have up-to-date tiles because community-generated tiles are kindly provided by that_shaman at https://thatshaman.com/files/maps/.)
- An example of a map viewer using official tiles (at the time of writing): http://gw2timer.com/

Happening since

LS4E01 release (28th of November, 2017)

Anything else?

This is the same issue as reported in arenanet/api-cdi#589 and arenanet/api-cdi#638.