Seems doubtful, you probably just had temporary client or internet connection issue. If you're concerned with censorship, consider adding nostr:npub1x0r5gflnk2mn6h3c70nvnywpy2j46gzqwg6k7uw6fxswyz0md9qqnhshtn free speech relay. He will not censor on reports (though clients still may):

wss://relay.poster.place

Also if you wish to post back to the fediverse (mastodon et al) bridge please add the following:

wss://relay.mostr.pub

wss://relay.shitforce.one