url in button postback caught by facebook

[Andrew Yip]

• Expected behaviour: url mingled with other text sent as a string payload

• What actually happens: facbeook caught it as an invalid url

• Which bot engine (facebook, skype...): facebook

• Link to a minimal, executable project that demonstrates the problem: communicated with @stojanovic

• Steps to install the project: N/A

• Steps to reproduce the problem: N/A

[Slobodan Stojanović]

Fixed in v2.11.0, available on NPM.
Thanks