Hello everyone,
Sadly the 1.1.9 update for retailer tycoon is going to be delayed further into this week as there are some really bad annoying bugs in this updated version. The bugs mostly happened to the overhaul of the stockpile system. This should be fixed in a matter of days thank you for your patience. ːsteamthumbsupː
Version 1.1.9 Delay
Source: Steam Community (opens in a new tab)