Sorry for the delay in replying, martyshmoo. You haven't mentioned which other nodes you were talking about on the day of your post, but it's possible that you may have viewed other nodes on a different Dash p2pool network.  You can usually identify this by looking at the "Pool Rate" which you can see on the left hand side of http://dash.treasurequarry.com:7903/static/ about halfway down the page.  Nodes on the same p2pool network will show the same Pool Rate. If a different Pool Rate is shown then it's a different p2pool network.  There can be any number of p2pool networks for a particular coin, all trying to solve the next block in the same blockchain.

The Dash p2pool network that TreasureQuarry is part of has been finding blocks - you can see those fund by visiting http://dash.treasurequarry.com:7903/static/ and clicking the "Last Blocks" tab. Anyone who has been hashing enough to have found shares during the PPLNS period will have had payouts.