I dont think it will be, hence why I said "if", its merely a possibility
I suspect they arent that close to something at the moment, if they were close I feel like they would delay it for 3 months or 6 months etc (like the delay that Space Marine 2 did), for them to delay it "indefinitely" sounds to me like there are larger issues with the game than something which can just be tweaked in a month or two. Combined with them cancelling the last title that they delayed indefinitely and that they are even going as far with Prison Architect 2 as refunding people who have preordered, all suggests that its a possibility that they might scrap it for the time being but at the moment thats just a possibility not a definite.