So...

Realizing one can go back and claim powers a second time, I've been picking up some extra powers on previous levels.

I've also been replaying the levels since Final Earth to get the ore production bonuses. Playing through Peloponnesian war, I picked up a Multi-level power that wasn't there the last time I played through the map, months ago. However, K-PX did not give me any Multi-level power, something that surprised me as it did the last time, and the norm is you can claim powers twice per map.

Does anyone know why this happened? Has the K-PX Multi been "moved" to Peloponnesian war? And if so, will I be able to claim it a second time on Peloponnesian war, or do the claims on the two different levels count together as being claimed twice?

Tricky, I realize, but worth throwing out there.

Thanks in advance!

You can claim 2 from Pelo by playing it twice. If you already have the 2 from KP-X, you will be able to collect 4 in total. But if you don't already have the 2 from KP-X, you can't go back and get them anymore.

The Multi Level on K-PX was removed with the 5.14 update, and moved to peloponesian war.

It is possible, using a older client, to play the revision 16 K-PX and pick it up for the second time.

Thanks for the responses! All cleared up now.