Serious lagging and sudden "pause" in game

Recently I figured there is sudden "pause" in game (co-op or solo) and sometime even got serious lagging which you could not do anything. After my refresh the page, it could not allow me to re-enter the battle! This happen a few times and I have a great lost in XP to both my troops and heroes, it even costs me golds to heal.

Does anyone has the same experience as I did?

I have never had tis kind of problems till today.

I had several lag spikes today. Game freezes despite you can still see tack animations and then after 30 secs or so game advances a lot and you see untis teleporting and full armes wiped in a sec xD

Also one time it disconected me from the game. Never happened something like this

Also Im experiencing connection problems outside battles too. Each few mins I lose contatc with the server and I am disconnected. I had to close and reenter the game like 4 times in 20 min today.

Its all very strange because so far I havent expereinced any performance problems.