There are a couple of bugs I've encountered.

One of them is a nightfall bandit being invisible when in slot 1 on the enemy side of the battlefield, even though there's a circular shadow beneath them. This has happened to me twice.

The other one occurred when I was fighting Eleane the Duelist. On a turn that Eleane had maximum mana, I ordered my tank to use Thorncoat, and Eleane was already taunted into attacking the tank. On the subsequent turn, Thorncoat somehow disappeared from my pet's buffs for no reason and Eleane's Backstab attack critically hit my tank for massive damage (and applying the 10-turn devastating hemorrhaging DoT). Is Eleane supposed to be able to magically remove defensive buffs designed to prevent critical hits completely?

I am not really sure the image issue. Since you were actually battling against the enemy and just the image didn't load, I would assume it was something with your browser downloading the actual image. Probably reloading the page would fix it if it happened again.


For the other issue, I have noticed similar issues w/ my pet and Ice Barrier. I unfortunately haven't been able to pinpoint exactly what's going on and why it won't 'stick'. But your issue w/ Thorncoat could be the same issue.