What pieces dropped for you, and what were you still expecting to get? It’s possible there is a problem, but both of these trials have quirks that need to be considered.

HRC and other Crags pull from a total of six sets’ worth of items, three from the specific trial and three from a general Craglorn trial pool. What seems to happen is that the curation system does not always look first at what you need across all six available sets. First the game determines whether you are getting a piece from the trial-specific or the pan-Craglorn pool, then it curates within that group. It is not necessarily bugged, if the devs intended it to be this way, but it is a very strange system that could definitely stand to be reconsidered.

For Asylum, you get overland Clockwork City sets from the side bosses, so if you have all of those sets, you can’t pull anything new from those sources. The arena weapons are curated — but you will get non-perfected on +0 or +1 and perfected only on +2. If you are doing +0/+1 and have all the CWC sets and all the non-perfected Asylum weapons, there is nothing the trial can drop for you but repeats.

vAS+2 loot worked just fine for me.

I still have issues with crag trials (HRC, AA, SO), missing plenty of weapons but get only duplicates from last bossess. It was reported before but I guess it's a low priority issue for ZOS.