Hi,

Four days ago, I updated the standalone ConTeXt and found a strange behavior  in the integral sign.
The number at the bottom is far from the integral sign while the number at the top is OK.
I don’t know when it began since I didn’t use \int for a few month. 

Here is a small sample.
In the output, you can see the location of “a” is too far from the integral sign.
Here is the beginning of log file.
********
This is LuaTeX, Version 1.09.0 (TeX Live 2019/dev)
system commands enabled.
open source > level 1, order 1, name '/Users/graph/ConTeXt/tex/texmf-context/tex/context/base/mkiv/cont-yes.mkiv'
system >
system > ConTeXt ver: 2019.01.25 20:06 MKIV beta fmt: 2019.1.28 int: english/english
system >
***********

Best regards,

Dalyoung

%%%%%%%%%
\starttext

\startformula
\int_a^b f(x)\ dx
\stopformula

$\displaystyle \int_a^b f(x)\ dx$ and $ \int_a^b f(x)\ dx$ 

\setupmathematics[integral=nolimts]
   \startformula
   \int_a^b f(x)\ dx
   \stopformula

   $\displaystyle \int_a^b f(x)\ dx$ and $ \int_a^b f(x)\ dx$

\stoptext