FirstCommentWelcome:Welcome message with error

Build 5575 on sm-pillar-button
1200px
Reviewing disabled
The baseline is shorter than the new snapshot (1200x351 to 1200x846).
Baseline History
Build 55754b5b789
Current build. There are unaccepted changes, so build 4536 is still the baseline.
Build 3941e49cd79
Accepted by Sophie.
Build 2474a989740
Accepted by Jamie B.
Build 2124bfd5a8f
Accepted by Charlotte Emms.
Commenting is disabled because there's a newer build on this branch