This glitch is still in effect and it is currently in the snapshot 13w04a. This glitch is very noticeable.
Linked issues
duplicates 2
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Comments 3
You could have commented in MC-136 that you experiencing this bug in 13w04a aswell, instead of creating a new ticket.
Duplicate of MC-136, please use the search function to see if your bug has already been submitted. Currently over 50% of tickets are being closed as duplicate.