There seem to be several bugs in the SB+ messaging interface.
This might be related to the one shown here, which impacts either links, attachments, or a mix of links and attachments:
https://discussions.scouting.org/t/testing-attachments-not-working/510798/13
There’s also some sort of issue related to “special characters” and the calendar. It’s not clear whether those are totally unrelated, or if the same underlying formatting/interpreting library is being used in both cases:
https://discussions.scouting.org/t/scoutbook-calendar-fix-formatting-errors-events-dont-show-up-in-google-calendar/510687/29
