I have a UITableViewSource which I have subclassed. I'm overriding GetCell and using my own subclassed cells, like so:

public override UITableViewCell GetCell(UITableView tableView, NSIndexPath indexPath)
{
  MarketItem item=_tableItems[indexPath.Section].Items[indexPath.Row];
  MarketCell cell=tableView.DequeueReusableCell(_cellIdentifier) as MarketCell;

  if (cell==null)
  {
       cell=new MarketCell(UITableViewCellStyle.Subtitle,_cellIdentifier,item);
  }

  // decorate the cell
  // ...

  return cell;
}

This works but when I get events in my UITableViewDelegate, the index path gets me the wrong cell (events like AccessoryButtonTapped, WillSelectRow etc).

The Section and Row numbers look correct but when I do a

 tableView.CellAt(indexPath)

I get the wrong cell. (The row and section numbers again look correct.)

Things to note:

• The table is constantly being updated - items arrive in a different thread which are then InvokeOnMainThread'd
• Although the table is constantly updated, rows and sections are only added - nothing is re-ordered or deleted
• If I pause the updates when I get a 'WillSelectRow', it doesn't help
• Most interestingly (but not a shippable solution) if I make a new cell each time rather than doing DequeueReusableCell, it works correctly.

I can't help thinking it's a stupid bug of my own making but can't find it. Any help would be most gratefully received!