Glitching?!

[Epicsushicat]

Right I have already posted a thread on this topic before and I was told that the glitching problem will be fixed. Well it hasn't! Now its really starting to get on my nerves since I enjoy playing survival games a lot and i can/have play/ed for hours on end but a majority of games i have been in today have ended up we my player being able to brake blocks being released before others and randomly teleporting. Is anything going to be done about it? or is it just my computer?
Many thanks.
EpicSushiCat

 

[Tkd184]

Never seen this happen before D: Record it next time pl0x? D:

 

[Epicsushicat]

Never seen this happen before D: Record it next time pl0x? D:

In the pictures I am playing on map four and before the end it just started glitching .
And the second one is at the start.

 

[Tkd184]

In the pictures I am playing on map four and before the end it just started glitching .
And the second one is at the start.

Pretty sure it's just lag.