The quest marker for group and raid tasks is not showing up on your compass if you are in a numbered pick, only the base zone.
While I'm assuming a fix would be universal, just noting that this also happens for the LDoN instance compass marker. The most noticeable were the South Ro missions which have you zoning in through Innothule Swamp or Upper Guk which would often have picks.
May not be the same thing, the Inno marker disappeared when the zone was revamped and hasn't been restored since.