Skill gem became unusable, show wrong description.

Bug Report ID: #232588391

I tried putting my Cold Snap skill into the Cast on Freeze skill, but it didn't work. It said I didn't have enough spirit, even though I have 99 spirit(as shown in screen) and it only requires 60.

After that I put Cold Snap back on self cast, but skill became unusable and didn't became available to put on the hotkey slot. Any time click on the little arrow it shows information for a wrong skill (see screens bellow).
Details for Cold Snap always shows info for the previous skill I clicked details on.

I turned another uncut skill gem into Cold Snap and put it in the Cast on Freeze and it works, but the corrupted gem stays the same way(after putting it in stash and relogging too).

I encountered the same bug today, but under slightly different circumstances.

My Frost Wall disappeared from my bars and I couldn't add it back. It also displayed the wrong tooltip which also changed seemingly randomly. However, I also had Cold Snap in my Cast on Freeze meanwhile this was happening. This occurred after I added a Blasphemy gem (which I didn't activate due to insufficient spirit), refunded a passive point from Strength to Intelligence, and upgraded the level of my Frost Wall gem. I did still have the stats necessary for the gems.

Same bug here too when I was swapping the supports and weapon 1/2 usage options.

From what I gather I did:
I minimized all skills into short display.
Had Comet details open, changed it to only weapon 2. Left it open.
Then I swapped my Frostbolt + Eye of Winter Supports to test something.
Closed skill window.
Cast frostbolt a few times.
Opened skill menu.
Swapped the support gems back.
Then I noticed the expanded skill details was changed to my Hypothermia description.

Removed the Comet skill into inv.
Placed back into skills.
Error persists.
I Returned to Character Select Screen.
Selected character again.
Skill now swapped Comet with Frost Bomb.

Restarted game.
Same error.
Tested opening other skill details, no issues.
Checked Comet description, now it shows the last skill I looked at the details for.
Repeated to verify still doing it.

Tried Engraving a new support gem into it.
Issue persisted.

Decided to do more testing. Looked at skill via "alt".
Mouse hover over sample video played, clicking plays another copy over the first preview.
Clicking multiple times while holding 'Alt' had multiple copies of the skill preview playing at the same time.

I finally got it working. I moved all my gems up and places Comet (the broken one) into the bottom skill slot and it showed up.
Must be some sorta index issue.

I think I've found another fix/cause. I had my frost wall set to weapon set 1 only. However after respeccing I only had enough int with weapon set 2. So whenever I added Frost Wall it got all messed up in my gem screen, couldn't even change which weapon set it was cast from. Seems to be the reason it wasn't working for me.