The ores are all messed up there are some that you can't change back from blocks into ingots. And now apparently we can't craft the ingots into blocks anymore.
MCPE-143126
Problem with changing ingots into blocks and blocks into ingots.
Resolved
Duplicate
0
Thank you for your report!
We're tracking this issue in MCPE-139345, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki