why didnt you close the issue then ? ;-)

My bad I assumed the example test outputs a BF program and didn't verify it.
Seems like user error, can confirm it works now.

I run this code in a couple of interpreters and it seems to return Hello World! in all of them. The kata does not seem to be broken. Why exactly do you think it's broken, and how does the example not work for you?

Is the BF kata broken?
I ran the suggested test input from the previous issue in order to verify->
"-[------->+<]>-.-[->+++++<]>++.+++++++..+++.[--->+<]>-----.---[->+++<]>.-[--->+<]>---.+++.------.--------.-[--->+<]>."
Returns '' instead of 'Hello World!'