I may be misunderstanding, but I think it was in both lines yesterday at a 4 bottle limit.
Only hyped release I've been to was for regular Flora, and Phil made it really clear that no one in the growler line should be afraid of any bottle running out due to the bottles-only line: "I would never sell a bottle in the bottles-only line that would run out, so don't worry if the growler line is slower". Never seen a higher limit in the growler line but I can see that making sense too. It would certainly be bad business for them if people were getting a worse experience in the growler line (beyond the wait, which you need to be prepared for) because it would encourage skipping the growler line for the bottles-only line, which would cut into their total sales.