Your bug report

#21670: surprising bug in grep -e with anchors

which was filed against the grep package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 21670@debbugs.gnu.org.

-- 
21670: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=21670
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems