Same issue, something isn’t working with the update.
If you really need to post a recipe like I did, I found this works. Find the page with the last recipe you made. Go to text mode, copy the MPP tag:
EX:
[mpprecipe-recipe:13]
Go to your new one, increment by 1.
I have no idea what long term effect I may have just messed up, but I needed to post a recipe now.