Not a bug per se, but after the first two chapters, through the end of the adventure, the game seemed to drag...animations moving very slowly, menus taking forever to come up, etc. It's the only part of the game thus far that I've experienced that with, and once it began, I tested other webpages and a couple of programs to see if they were bogging down on my machine, but it was entirely Card Hunter. If it helps, I was running Windows 8 on an HP desktop with a 1.40 GHz AMD Radeon processor, with 3.75 GB of RAM, internet connected via DSL.
yep, check out this thread: http://www.cardhunter.com/forum/threads/flash-memory-issues.694/ Hope it helps.
It's probably a known memory leak, due to you having played the game a bit. Unless it was the first adventure you tried today? It's currently solved by refreshing your browser or pressing f1 three times (to open, maximize and close the console). edit: Beaten by the 'lock ness monster!