Falling into the Void

Recently, I've been seeing people drop into the void right after they log in. Is this a bug? Lots of people have lost nearly all of their items from this and people are leaving because of it. If anything can be done for this, please try to do something about it It'd save a lot of people's items and power.

HI heal
THis has just occured since the start of 1.3.1
this is a slight bug that they tried to fix as of now in 1.3.2 they said it has been fixed but i dont think that seems to be the case XD.
i for one lost tons of diamonds and items to miss Void but i have a remedy for this

Once u login and typed /login [password],
quickly do a warp
anywarp will do
eg: /home,/f home, /spawn, /warp wild, etc.

i hope this helps

It's actually a little strange, this never happend to me before.
I might have a conclusion to why, though.
My minecraft (run by mineshafter, of course) is running on 3Gb ram. I allow it to use more than 1Gb of ram (Which is the default). Basically means it will be able to load faster and lagg less. Pretty much any lagg (on my comp, its powerfull.) is server sided. Therefore, when I login it loads all the chunks fast enough for me to be able to land on the ground, rather than not load and fall into the void.
Dont know if its true or not but it never happend to me ever, but yet its happend to many.
Rifle

its never happened to me at all...lol