dupe ticks in DBC#s S&P future

["hans esser" <he96@xxxxxxxxxxxxxx>]

Today I realized several DUPE ticks in SP z8 in DBC - I mean a trade at the 
same number like:  1008.50 1009 1009 (!) 1009.50 1010

This hardly ever occured when the market was trading in the good-old-days at 
the normal increments of 0.10

Do other datafeeds have that aswell ? - Is that only DBC problem - or am I 
missing ticks in between and its just my local problem (DBC via EUTALSAT)

thanks
rgds hans