Thanks for the bug report! It's fixed now ;)

Finally, do you have a preferential channel for bug reports and suggestions?

Not really, but I like to reward users for finding bugs, so I think it's a good thing to handle that with normal comments on Steem. Maybe I should create an extra posts for bugs and suggestions...

If there is something important that should not be posted on chain, you can also reach me via https://steem.chat/direct/steemchiller