So, the problem was caused by your Google ads which you add to each entry. You last entry "A cumpărat deja două etaje din Burj Khalifa!" was shorter then other entries, and shorter than the brief description length, and therefore part of Google code came into short description on the main page, which caused the problem. Next time, if an entry is shorter than the brief description length set in module settings, use the code $CUT$ to separate the entry from the Google script.

P.S. Just click "PM" button under a post of the person whom you want to send a message.