Bug in the slot rune

Some items (weapons, gloves, etc.) have become unusable in normal mode since the update. There's a bug with the rune slots. On my bow, I simply replaced the lightning rune with a physical rune and then put another lightning rune back in, and the item became usable again.

I don't dare do the same to my gloves because they're equipped with the Sirius Rune (11 to 12 div each).

Apparently, I'm not the only one affected by this problem.

Thanks.

Soory correction:

my slots rune don't accept thane Leld rune ( 1 to 60 Lightning damage).

The problem is not the slots but the new runes

Same here! I can put only one Thane Leld rune (1 to 60 Lightning damage) in my crossbow.

I have the same one bug, i cannot add more then one this rune.

This is intended and not a bug. From the Patch Notes:

https://www.pathofexile.com/forum/view-thread/3883495#itemchanges