Invisible Worked Ground on Howling Abyss

I'm sure there have been tons and tons of reports by now about Health Relics being randomly invisible to players in ARAM, but as of just now, I came across the same invisibility bug in a worse way; Taliah's Worked Ground. If I'm standing on a patch, it's fine. But if I walk off of a patch, it goes invisible. This is obviously a bigger deal than the health, since the packs still show up on the mini-map and in tab menu. Worked Ground has no such other means of seeing it; the only way is to walk around everywhere to see if there's a patch still there or not, and then remembering where everything is, and having no knowledge about if it disappeared yet or not. Considering Taliyah's main sustained DPS is all about finding fresh ground quickly, not being able to just see where an open patch is at a glance is a huge loss of damage to her.

Invisible: https://i.imgur.com/nMWF4TE.jpg

Found: https://i.imgur.com/ZA42rK5.jpg

Also, Snowball summoner spells were almost always invisible to me as well. Constantly got hit by Snowballs I couldn't see, and the only way I knew I got hit was the snowflake and the instant death that followed. No screenshot of that, unfortunately.