Hello!
I have faced with a bit annoying behavior — when I drag and drop link cards in web version of Trello, url from the card title are opened in a new tab, distracting me from my main activity. However I haven't seen such behavior in the mobile app. Is it just me or somebody else also meets such behavior?
Also when I click on contact support button on Trello help page it just disappears — is it some joke?! I am rather disappointed with Trello/Atlassian from such point of view. However maybe it's just me with my marginal browser (Firefox) and marginal extensions (adblock and noscript).