In the east courner of Jahai Bluffs there is one Point of Interest locked behind a race event - I have not found a other way to reach this point. It is the second time I do map completion on the new map. It seems, the event accours every 20 minutes (not confirmed! But I just waited about 20 minutes + 5 minutes race preparation).
As always, I was very happy to find all the Tasks, Waypoints, etc. on the map on my own, and I'm eager to do map completion with all my other characters. But in view of further characters, this point slows down the progress for competion.
To be fair: In Kourna there is another Point of Interest locked behind a Event (https://wiki.guildwars2.com/wiki/Help_Researcher_Emm_track_the_origin_point_of_the_mutated_rats].
The difference is, you do a Heart Task in the immediate vicinity and you cross the path of Emm at least one time for other Points of Interests. So you spend a fair amount of time to have a good chance to get this point on the map. However, in Jahai, you just drop by, get your Visa and Points of Interests and carry on. So you have to wait for the event or drop by from time to time.
Is there no better solution for this?