So I've been farming Ala Mhigo for a few weeks now and at the start I was able to see the mount drop on the 3rd chest 3 times 100%.
Recently though the 3rd chest whenever it's lucky to drop has only been dropping a 3rd gear piece rather than the mount itself. Seen this also 3 times straight now.

Is their a bug on the 3rd chest now? Or has it always been a double RNG factor with getting the 3rd chest to drop and it actually dropping the mount rather than gear??