Follow-Up Emails & Sensei Integration

For general information:
When you upgrade Sensei on your site – if the folder name is sensei-master instead of wootheme-sensei it will stop being compatible with Follow-Up Emails – simply rename the folder to wootheme-sensei and “Sensei Email” type will re-appear in Follow-Up Emails.

Just took me the last hour to figure that out…
Maybe it will save time to somebody else.