New staves in EL and Zek near docks. new instance zones?

[Ellasar]

<div></div>Cave of wonder and tangled weeds or something like that is the description. Anyone know what these are for?<div></div>

[onimarox]

Small either group or solo instance zones that were imped a LONG time ago to add that extra flavor or something.

[WAPCE]

Those could be used to retrieve spirit shards from the instances that had moving/de-popping entrances. They're no longer used.