Not just me then.
@Bambam, I haven't contacted IG about it as it doesn't prevent me from trading and I doubt anything would be done about it in the short term. I just wondered if other platform users were also affected. Also, IG staff read the forums so will know the issue exists.
@ChrisN, I think it is a bug. I hope so, anyway. It's a rubbish feature update if not!
@RedEyedJoe, I did find them useful so the sooner they're back the better but it's no biggie.