cloud and OS X client

I checking
OS X demo 'demo_iMac_LoadBalancing_objc'. Photon cloud
OS X 10.7.3
XCode 4.3.2
trying to work with custom properties for rooms and players
modified
- (void) opCreateRoom
{
// if last digits are always nearly the same, this is because of the timer calling this function being triggered every x ms with x being a factor of 10
//NSString* tmp = [NSString stringWithFormat:@%d, GETTIMEMS()];
[mOutputListener write:@Creating our default room];
NSString * tmp=[NSString stringWithFormat:@INARITEST];
NSMutableDictionary * roomProperties=[[NSMutableDictionary alloc] init ];
[roomProperties setValue:@TestValue forKey:@TestRoomProp];
//[roomProperties setObject:@TestValue2 forKey:[KeyObject withStringValue:@TestKey2]];
NSMutableDictionary * playerProperties = [[NSMutableDictionary alloc] init ];
[playerProperties setValue:@TestVal forKey:@TestPlayerProp];

[mLoadBalancingClient opCreateRoom:@INARITEST]; //:true :true :0 :roomProperties :playerProperties];
mStateAccessor.State = STATE_JOINING;
[mOutputListener writeLine:@creating room \%@\"", tmp];
}

- (void) opJoinOurRoom
{

NSMutableDictionary * playerProperties = [[NSMutableDictionary alloc] init ];
[playerProperties setObject:@TestUser2 forKey:[KeyObject withStringValue:@TestPlayeProp]];
[mLoadBalancingClient opJoinRoom:@INARITEST :playerProperties];
[mOutputListener writeLine:@joining our room game];

}

and
- (void) joinRoomEventAction:(int)playerNr :(EGArray*)playernrs :(LoadBalancingPlayer*)player
{
PhotonPeer_sendDebugOutput(mLoadBalancingClient, DEBUG_LEVEL_INFO, @%ls joined the game, player.Name.UTF32String);
[mOutputListener writeLine:@""];
[mOutputListener writeLine:@player %d %@ has joined the game", playerNr, player.Name];

NSString * playerProp=[[player CustomProperties] objectForKey:@TestPlayerProp];
[mOutputListener writeLine:@Test Player Prop is %@",playerProp];
NSString * roomProp=[[mLoadBalancingClient.CurrentlyJoinedRoom CustomProperties] objectForKey:@TestRoomProp];
[mOutputListener writeLine:@Test Room Prop is room is %@",roomProp];
// NSString * desc2=[[mLoadBalancingClient CurrentlyJoinedRoom] toString:true];
// [mOutputListener writeLine:@Room is %@",desc2];
}


props are null. and if uncomment last 2 lines, it crashes(looks like toString falls into infinite recursion)
version is Photon-MacOSX_v3-0-0-1_Cloud_SDK
What I'm doing wrong?