Hey,
I have 40% chance to craft 418 gears on my druid.
While 12 times in a row the inspriation it doesn’t not proc.
The probabilty is about 0.217%, which is unreal.
If odds like that couldn’t happen, then nobody would have the Valentine’s Day mount, or the Sha mount pre-10.0. But they do. 0.217% isn’t zero.
That said we are already getting a lot of these posts. Low probability events are extremely difficult to confirm bugs in so we have to hope they check at their end every now and then to make sure it is working correctly.