EDIT

Currently in AbstractUtility.executeMoniteredOperation()

Set<Taxon> taxaToUpdate = getTaxaToUpdate(firstRemotingMonitor);
updateNameEditors(taxaToUpdate);

is called which updates only name editors and only if the result contains taxonBase. This is both not correct. All editors should be updated if datat stored in them is involved. Also not only taxa should be checked but any data that might be part of the session of the corresponding editor.

Also other long running tasks calling ProgressMonitorClientManager.pollMonitor should be handled the same way probably.