Thanks for reporting this, the bug has already been fixed by myself, but a bug report will help other traders who may be experiencing the same issue with an older product, it is worth noting that this issue only happens to a small handful of Bot Tokens and not all of them. We had to update the Telegram libraries to the latest version.
How to Download Update
To download the latest update just visit your account downloads, download the file again, unzip and double click to install, it ask you to overnight the existing version, choose Yes.
To check you have the latest version just open the scanning window and you should see v1.2.0 as shown below.
