Irkutsk - Omsk train tickets

From Irkutsk to Krasnoyarsk, the train was delayed for 2 1/2 hours. I had to wait at the train station for my first experience From krasnoyarsk to Novosibirsk, again train delayed for about 1 hour. At least from Novosibirsk to Ekaterinburg, no delay! Unfortunately, when I booked my train tickets, there is a lot of English missing for example, my 2nd class 4berth, there was no way to find out if breakfast was included. From Krasnosyark to Novosibirsk I was not aware that breakfast was included. This I was told by the person on duty. It does not mention in English, only in Russian. The toilets were kept clean, and the sheets were given to us very cleaned.