LDEV-5260 Synchronise Flux creationWith high load there could have been multiple Fluxes with the same name and key instead of a singleton for all subscribers to this Flux.
LDEV-5397 free.ui.jqgrid.min.css is now included in free.ui.jqgrid.custom.cssTherefore pages need to reference only one .css file (free.ui.jqgrid.custom.css) instead of two as it used to be.