Hotfix 5 for Demo Update 3 — Heart Of Muriet Steam update #241110

Hey, Trello is very quiet. Most of the common problems seem to be gone. Though today a few more rare crashes popped up and I could fix them right away. Fixed a crash in Alchemist conversion behaviour which could occur when a recurring conversion was active, and the mission would be reloaded, caused by a "zombie" listener. Fixed a bug in coroutine utilities. Passing a null reference object into a CancelWith function would throw an unnecessary exception instead of ending the coroutine. Reworked health bar code as it would not show the correct health/armour state the first time it appeared. Fixed a rare crash bug in squad state when the squad tried to enter a tent, which got already removed. Added missing info when loading a saved game. Thank you for your patience!