Every single member was kicked and our clan (I Aim to Misbehave) was deleted in the span of a few hours. This was a clan consisting of around 20 devoted members. Then the clan's discord was also subsequently deleted. Our assumption is that our clan founder's account got hacked and it was all deleted, but we are having trouble getting in contact with them so we don't know for sure. Is there any way that we could get our clan restored?
You would have to start a new clan. If the discord was deleted, it sounds more like the owner either had everything hacked (unlikely) or just had enough and deleted it all.