So I have replicated this bug twice now. Picking blessing of the bronze does not apply the speed boost for Chromie or her team. I am not sure what is causing this as I can see it working in trial mode.
Hey Novem,
Thanks for the report! If possible, please send in the replay of the match where this issue occurred to our Heroes Bug Attachment Inbox.
Thank you,
~ Fizivix
Sent. I have seen other people discussing the bug on Reddit as well so it does appear to be widespread.