SIEM画面表示でエラー発生

[t-nakata (NAKATA)]

kibanaのメニューより「SIEM」を押下すると、以下のエラーが発生しました。原因と対象方法をご教示頂けないでしょうか

Version: 7.7.0
Build: 30810
Error: [I18n] Error formatting message: "xpack.siem.case.connectors.servicenow.selectMessageText" for locale: "ja-jp".
SyntaxError: Expected "\\#", "\\\\", "\\u", "\\{", "\\}", "{", [^{}\\\0-\x1F\x7f \t\n\r], end of input or whitespace but "\\" found.
    at Object.t.translate (https://db8b97b963064eda9a637265e7cea177.ap-northeast-1.aws.found.io:9243/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:312:87058)
    at Object.4442 (https://db8b97b963064eda9a637265e7cea177.ap-northeast-1.aws.found.io:9243/bundles/siem.bundle.js:14:172286)
    at __webpack_require__ (https://db8b97b963064eda9a637265e7cea177.ap-northeast-1.aws.found.io:9243/bundles/siem.bundle.js:2:1595)
    at Object.4438 (https://db8b97b963064eda9a637265e7cea177.ap-northeast-1.aws.found.io:9243/bundles/siem.bundle.js:14:157708)
    at __webpack_require__ (https://db8b97b963064eda9a637265e7cea177.ap-northeast-1.aws.found.io:9243/bundles/siem.bundle.js:2:1595)
    at Object.4437 (https://db8b97b963064eda9a637265e7cea177.ap-northeast-1.aws.found.io:9243/bundles/siem.bundle.js:14:157323)
    at __webpack_require__ (https://db8b97b963064eda9a637265e7cea177.ap-northeast-1.aws.found.io:9243/bundles/siem.bundle.js:2:1595)
    at Object.4404 (https://db8b97b963064eda9a637265e7cea177.ap-northeast-1.aws.found.io:9243/bundles/siem.bundle.js:10:157933)
    at __webpack_require__ (https://db8b97b963064eda9a637265e7cea177.ap-northeast-1.aws.found.io:9243/bundles/siem.bundle.js:2:1595)
    at Object.4403 (https://db8b97b963064eda9a637265e7cea177.ap-northeast-1.aws.found.io:9243/bundles/siem.bundle.js:10:157069)

[bruce_shimizu (Yukiya Shimizu)]

Kibanaのlocaleをja-jpにしているかと思いますが、おそらくそれが原因ですね。
locale設定を消してやってみてください。