Comment 14 for bug 1473053

Thank you guys. Based on Timo's commend I'd say this may have been related to:
https://bugs.launchpad.net/libqtelegram/+bug/1426067
which means the DDoS and problems connecting to Telegram servers may have surfaced the bug in the client. I'll leave this bug open for any possible further comments from users, and in a bit will probably mark is as dupe with the aforementioned one.