I noticed while setting up some of my team members that
- If the person joining the team clicks the join link too late (after it's expired) they just get a generic 403 instead of explainer that the link is expired
- There is no way to resend an invite currently (workaround does work: deleting account and readding it). I would expect that for each member that is still 'Pending' it should give you the option to resend the invite email.
