Hi,

the following produces [[error 2]]. This used to work before.

\setupbibtex [database=sample]
\starttext
  \cite[hh2010a]
  \placepublications
\stoptext

From the log:

publications    > loading database from test.bbl
(test.bbl)
publications    > warning: unknown cite argument hh2010a on line \the\inputlineno


Marco