No Calender ?? ":( Network IO Suspended" 7am 28/8/14 ??"

No Calender ?? ":( Network IO Suspended" 7am 28/8/14 ??"

We have taken a lot of time to get over some Glitches with date setup to enable us to put a lot of IMPORTANT info on the ZoHo Calender & now it is Unavailable ?? 
We get ":( Network IO Suspended" 7am 28/8/14 ??"
As some say in Australia "Please Explain !" 
We Really need the Calender back with All Info on them.
Maybe you are are fixing it ? our friends's ZoHo seems to be unaffected.