Severe bugs after last update!

I’ve updated to this version, but it doesn’t work well.
- Cannot see any message history in chats most of the time (“No messages here yet…” is written)
- Also cannot see my messages when I send them (only the last message in the chats list on the left)
- Strange calendar is shown at the bottom right of empty chat windows (pointing to December 1969 by default)
- Cannot see when the message was read by other person (double tick)

Please fix these, because it’s almost impossible to use the app!
Thank you.

regkirov about Telegram, v2.09