Pal event doesn't work as advertised (FB linked account)

OK, so I read it again that I’m supposed to get Pal chests 3x faster.  I’m linked with FB so I usually get them every 8 hours,  so 3x faster should be every 2hr 40min, right?  Well when I collect them it’s ending up being every FOUR hours.  Please fix this and drop me a couple extra chests that I missed because of it.  Oh, and make them no food, all pals.  JK, but I had to try.  ^_^  Thx.

I just check and you have misread. Its writing X2 faster chest. so 8 hours without event and during Pal collector its 4 hours