# Incident retro - date picker **Incident from:** 2022-08-08 **Incident until:** 2022-08-08 **Retro held:** 2022-08-09 * [Timeline](#timeline) * [Analysis of causes](#analysis-of-causes) * [Actions](#actions) ## Timeline 8 August 2022 See from 9.07 branch merged to remove the toggle for the date picker [#8249](https://github.com/wellcomecollection/wellcomecollection.org/issues/8249) 13.14 Email to : I just noticed that there is no drop down menu for readers to select the date for their requests at the moment. Can this be reinstated please? 13.17 AC: Email to digital@ about the missing date picker – could this be to do with the toggle removal? 13.18 DMC: sounds like a likely candidate I’ll take a look 13.25 DMC: I think possibly the result of me having merged my branch which will have automatically removed the toggle from the json, but I haven’t deployed this morning so the code still bailing out if the toggle isn’t present (which it won’t be 13.36 date picker back on prod ## Analysis of causes Qn: how do we (I) ensure that we don’t remove toggles until after the code that uses them is deployed? There is only one toggles environment for stage and prod. Merging a branch with updates to toggles updates the singular toggles environment. Toggles turned on for the public can be turned off very quickly. ## Actions **Jamie, David & Raphaëlle** * Stop deploying toggles universally on merge --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.wellcomecollection.org/incident-retros/2022-08-09_date-picker.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.