That is not the Moire effect, that is HOM. Which has existed forever, and probably will never be fixed. X_X
Also, guys, consistency restoration is majorly messed up in 2.0.3. I'd recommend you turn it off, and keep it off until 2.0.4. I'm certain 99% of the bug reports related to "randomly changing map to a bunch of garbage" or "trying to add file (insert garbage data here)" is related to it.
In short, if there's a player slot on your game that's empty (because a player left -- so you end up with player 1, 2, 4, and 5 in the game, without player 3), Got_Consistency will read too little of the XD_CONSISTENCY packet. Therefore, all the "extra" data is read as another command, causing map changes to garbage data, or adding garbage files, or what have you.