bugfix: without $self this is a function call, not a method call, and $self in synchronize_AnalysisStats is $stats instead of the Queen.
bugfix: without $self this is a function call, not a method call, and $self in synchronize_AnalysisStats is $stats instead of the Queen.

Because synchronize_AnalysisStats doesn't use $self and works when $stats
is missing, the call was basically doing nothing.

Ensembl/ensembl-hive,Ensembl/ensembl-hive,Ensembl/ensembl-hive,Ensembl/ensembl-hive