This is a bit difficult to follow, as everything is in Russian, but it is clear that Antti Miettinen and Ak Bars Kazan have "Mutually agreed to terminate their contract."
Here is a translation via Google:
"Today Contract HC "Ak Bars" with the Finnish winger Antti Miettinen was terminated by mutual agreement of the parties. This season, Antti Miettinen spent the Kazan club 20 games that scored 8 points (2 goals + 6 assists) and eight penalty minutes."
Interesting news, with little to no impact on the current season. There is no joy in Mudville about this, and everyone hopes Miettinen can hook up somewhere else. All jokes aside, he can play a role on a team, and deserves at least a chance to do so.