Descriptive Problem Summary:
viewtest will output 2 mob and 1 player when on red tiles in the test program (see below)
Numbered Steps to Reproduce Problem:
Run this test demo: http://files.byondhome.com/F0lak/viewbug_src.zip
Code Snippet (if applicable) to Reproduce Problem:
See demo

Expected Results:
The results as seen on the green tiles:
mob
player
Actual Results:
On the red tiles:
mob
mob
player


Does the problem occur:
Every time? Or how often?
Every time
In other games?
Mhmmm
In other user accounts?
Mhmm
On other computers?
Mhmmm
When does the problem NOT occur?
Not using pixel movement