error in contour plot horizontal axis label ?

[0 Hao_Huizi 5-1532 b-000 <huizi.hao@pw.utc.com>]

Hi, SGT users,
 
    I notice an error in the contour plot horizontal
axis label :

        If i enter the starting horizontal axis location being 1,  and ending horizontal axis location being 2, the plot displays the horizontal label with both starting and ending axis location being 1.  I checked many other starting and ending locations, they all work fine.  Only the case of starting of 1 and ending 2 gives me the error.

       Other users please confirm if you encountered the same error.  Any suggestion of work around solution?

Thanks
Hanna