User talk:66.50.50.53

March 2018
Hello, I'm Kirbanzo. I wanted to let you know that one or more of your recent contributions to Timeline of human evolution have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Thanks. Kirbanzo (talk) 19:52, 9 March 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

November 2021
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Fentanyl have been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 04:33, 9 November 2021 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
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 * The following is the log entry regarding this message: Fentanyl was changed by 66.50.50.53 (u) (t) ANN scored at 0.858561 on 2021-11-09T04:33:53+00:00