Affects Version/s: Minecraft 1.14.1
Fix Version/s: None
Environment:Windows 10 Pro 64-bit v1809 build 17763.437 on Intel Core i7-6900K with 32 GB RAM
Display 1920x1080 using GeForce GTX 1070 x2 in SLI with nVidia driver 430.64
Java 1.8.0-51 64-bit
Minecraft 1.14.1 vanilla
In Minecraft v1.14, I captured some loose llama's from the wandering trader, tamed them, equipped them with chests and carpets.
Breeding these llama's in 1.14 was no problem.
Now in 1.14.1, when I feed the llama's hay bales, they enter love mode and seek each other out. XP orbs appear but no baby llama's.
Tried this with multiple llama pairs and over multiple Minecraft days.
MC-151702 also described this issue but contained insufficient information to be useful.