Ok, so for anyone on the Jp server:

Multi lives are under maintenance

It includes vs live as well and it happens to EVERYONE. Before the maintenance, there were several weird lags so it really is a needed maintenance.

There isn't any maintenance time as it was very sudden, but I think it shouldn't last much longer.

Edit: Ok, it's probably gonna be long... they say they will give more infos at 12 (in Japan), but that's in a while...

Be patient and smile :)

It's quite funny to think that the people who are ranked the highest are at like 250 000 points while they are normally at 2 500 000 at this time