This information from an email from UCAS on 28th August 2018:
Dear Colleague,
You’ll be aware that there are changes taking place to the way potential applicants will search for training programmes in the 2019 entry cycle – those looking to study in England will use the Department for Education’s (DfE) new ‘Find teacher training courses’ tool, and those searching for programmes in Wales will use the UCAS Postgraduate search tool.
These new arrangements will provide an enhanced service to potential applicants, which means the UCAS Teacher Training search tool will no longer be required after the 2018 entry cycle has closed. We have therefore taken the decision to decommission this tool on Saturday 29 September 2018.
Please note, it’s essential that you continue to update your programme information in web-link, so that applicants can apply to you. Providers in Wales must also input programme information into our collection tool, and providers in England will be able to enhance their programme information using the DfE’s new (Publish teacher training courses) tool.
If you have any questions about this, please contact Matthew Lannen or Gemma Dunford, relationship managers for UCAS Teacher Training providers.
Kind regards
UCAS Teacher Training