Aditya Mahajan wrote:

\startbuffer
\placeformula
\startformula
\startalign[m=2,distance=3cm]
  \NC a \NC =b
  \NC A \NC =B \NR[+]
  \NC c \NC =d
  \NC C \NC =D \NR[+]
\stopalign
\stopformula
\stopbuffer
\typebuffer
\getbuffer


I can confirm that there is an extra number. I do not know what is 
causing this. I am not aware of anything in core-mat has changed.

I compiled My Way on mathalign, and everything has an extra number. 
hmm...

Does a solution or fix exists for this problem ?
The problem still exists in ConTeXt ver: 2007.01.02 13:44 MK II fmt: 2007.2.3 int: english/english.

I don't want to complain but in general this is really worrying, changes to core functionality
which worked in the past, it seems it suddenly stops working.

I saw Taco made a comment on the 3nd of January 2007 , quoting
''There is that extra stuff in \everymathematics. Could that be it?''
but unfortunately he did not provide a solution.

Regards

Wim Neimeijer