Hearthpwn

Hi everyone,

I just had a game before where I had a glitch on my side of the board. 

Thanks to Spirit of the shark + Gurubashi Hypemon, I got a 1/1 Myra Rotspring. Which I played also immediately (with Spirit of the shark on board)

With it, I discovered Mechanical Whelp and Kobold Illusionist. Myra was supposed to give me a 1/1 copy of a minion on my hand and a Mechanical Dragon.

But it end up giving me only a 1/1 copy of a Mechanical Whelp and a "invisible minion".

I played on mobile and was playing while having a walk with my dog so don't remember the exact situation of the trigger of the deathrattle but here is what I remember :

• I had 6 (maybe 7) minions on my board (one being a dormant The Darkness) before the 1/1 Myra died.
• My opponent used a Duskbreaker to kill Myra and 1 of my other minion.
• I ended up with 6 minions on board (with on the far right the 1/1 copy of mechanical whelp produced by Myra) but the placement was like I had 7 minions (I counted several times my minions because I was surprised to not have the Mechanical Dragon)
• Then few turns later I took this screenshot which clearly shows the "invisible" minion (the Mechanical Dragon is from the 1/1 Mechanical Whelp).  
• 
• It stayed till the end of the game and couldn't interact with it.

 Does someone have an explanation ?