No proper bug updates

[RadioHasNoFuture]

Title: No proper bug updates

Version: 0.5.1

OS: windows 7 home premium

Java Version: java 7, last updated 11-2-2013

Description of Problem:

Breaking/placing blocks dont get blockupdates around them. for example:

when i break a block next to water, the water doesnt flow

when i break a block below tallgrass, the tallgrass doesnt disapear and doesnt drop seeds

when i place a block, it disapears instantly.

i made pics below:

http://imageshack.us/photo/my-images/689/20130213074026.png/

http://imageshack.us/photo/my-images/689/20130213074026.png/

http://imageshack.us/photo/my-images/407/20130213073955.png/

http://imageshack.us/photo/my-images/690/20130213073945.png/

Error Messages:

NaN

Error Log:

irrelevant

[RadioHasNoFuture]

point and laugh people, point and laugh. its fixed by reloading the world. (singleplayer)

i am sorry for posting this before knowing what exactly was going on.

[Darkistic]

And fixing it by reloading the world makes it not a bug, when you have to do it every time?

This is the reason I don't play Tekkit Lite or FeedTheBeast, as both of these mods have this problem.

IT SUCKS.

[ampayne2]

And fixing it by reloading the world makes it not a bug, when you have to do it every time?

This is the reason I don't play Tekkit Lite or FeedTheBeast, as both of these mods have this problem.

IT SUCKS.

Here come the trolls, i'd start running if I were you Darkistic

They are getting closer!

[KiraKodera]

I also have this problem occasionally, but it only ever happens when I'm moving my quarries in a Mystcraft age. It has never happened to me in the overworld.