Problem with encounter creator?

While the feature was still in Beta, I made an encounter, and now I am fully unable to delete or edit it in any way. I have tried changing its title and features, but any attempt to make edits just makes a copy of it, the original is still impenetrable. Additionally, the "last edited" says "december 31st, 1969", which is obviously incorrect. Thoughts? Anyone else experience this?

(Here's a link just in case: https://www.dndbeyond.com/encounters/c300d178-55d3-4a9f-b876-86d04b6fc96e)

This sort of thing happens occasionally, where the process of deleting an encounter fails partway through and you get stuck with this half-existing encounter you can't delete. If you put in a support ticket about it, they can delete it for you.

As an aside, the reason the last edited date is December 31st, 1969 is that date/time values are often stored as the number of seconds since midnight on January 1, 1970. A missing value may get treated as zero, erroneously displaying as January 1, 1970 (or the day before, if a negative time zone offset is applied to it).

Thank you!

No problem!