most importantly, that god damn lag during PPS's latest EG

OMG lol, I forgot this event started today, thanks Lafate for this post xD

Regarding the events subject, I agree with Armeris. Looks like PPS is into some kind of event race by now.
Although it's true that each game is independent and all, PPS's events are particularly unfriendly with other games, due to the high consume of time they represent. You can easily participate Aigis, LoV, A.S. and OI events at the same time if you want, but a single PPS event requires as much time as 2 or 3 of the other game's events combined, even more depending on the type of PPS event.

Furthermore, it is clear that different Nutaku's games share a good amount of players from the same pool, so I don't think that burning them out would be a good idea anyways.

Japan server of PeroPero have small in between event - We dont have those yet.

In between event last 2-4 days and dont use slayer Cards and player can normaly earn one new SR-girl in each event.
So at Japan servers there always an event or anin-between event runing at Japan PeroPero server.