Ixiodor

+1. Same problem, more than 1 month without resolution.

HIT that too. Any chance to fix? Wanna remove monkeypatch

Seems to happen with redis as backend, moved to sqlite

Anyway, to make on_error work I have to do: ``` chain_group.append(chord(group(task_group), bridge.si())) chain_group.append(chord(end_handler.si("Workflow executed.", True), bridge.si())) ret = chain(*chain_group) ret = ret.on_error(end_handler.si("Workflow failed", False)) ``` I'll soon check for redis...

> can you give 5.2.0rc1 Same result, even with "trick" dosn't work on Redis.