Replying quotes suddenly disappears

I was in the middle of replying someone’s quote in response, but as soon as I reply his quote, it quickly disappeared.

Here’s what I’m trying quote his reply but suddenly when I replied:

Was the post you were quoting directly above yours? If so, it auto-deletes quotes to post directly above another post.

Power outage in our province. I’ll get back once the power’s back. :zap: