# Broken theme alert - bug?

**URL:** https://meta.discourse.org/t/broken-theme-alert-bug/186659
**Category:** Bug
**Created:** [April 13, 2021, 11:47am UTC](https://meta.discourse.org/t/broken-theme-alert-bug/186659 "2021-04-13T11:47:31Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)
#### Post date: [April 13, 2021, 12:08pm UTC](https://meta.discourse.org/t/broken-theme-alert-bug/186659/2 "2021-04-13T12:08:08Z")

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This was most likely caused by [Upcoming core changes that may break some themes/components (April 12)](https://meta.discourse.org/t/upcoming-core-changes-that-may-break-some-themes-components-april-12/186252). Updating the component was the right course of action, so things should be ok now.

I’m not sure why the banner looks like that for you… it could be related to your theme, or it could be the browser. I don’t think we have official support for Vivaldi or Opera browsers.

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_[View the full topic](https://meta.discourse.org/t/broken-theme-alert-bug/186659)._