For League of Legends players, Flash is an incredibly popular and important summoner spell. This spell allows you to escape, launch surprise attacks on opponents, or execute high-level “outplays”… Therefore, lacking Flash, whether intentionally or unintentionally, while battling in League of Legends is always a significant disadvantage for gamers.

Ironically, a “unlucky player” encountered a situation where the Flash spell was locked twice. This caused a player with the Reddit username “u/Mr_Windowsill” to lose two consecutive ranked matches.

The bug related to Flash just made me lose 2 ranked games in a row. It simply prevents you from using Flash for the rest of the match.
So when does this bug occur? Basically, this is a bug related to the Magical Footwear rune and the Flash spell. When you use a skill that dashes or teleports, for example in the video with Maokai using W – Twisted Advance, while the Magical Footwear returns to regular Flash, this summoner spell will be locked.
Comments on “u/Mr_Windowsill”‘s post also indicate that this bug occurs with Urgot’s E – Disdain, the combo of Headbutt – Pulverize from Alistar. Even Blitzcrank is affected by this bug.

I encountered this bug with Blitzcrank. I believe this bug happens with all abilities that put Flash on cooldown while Magical Footwear resets at that same time.
Wait, does Blitzcrank have an ability that puts Flash on cooldown?
You cannot Flash while casting Q – Rocket Grab.
And this bug also happens with Urgot’s E ability.
I got my Flash locked when I used Alistar’s combo. The Magical Footwear is extremely buggy right now.

This can be considered a very serious bug as it prevents players from using the most important summoner spell in League of Legends – Flash. When this happens, players will face many disadvantages, making them easier to be killed and worst of all, losing the match. Perhaps what players should do right now is hope that Riot Games will recognize this bug and fix it as soon as possible. The advice is to avoid using the Magical Footwear rune to prevent encountering the unfortunate bug mentioned above.
