Is there a time limit on the 10K 7* shards?

At first I thought it was strange that this essential information only existed unofficially via anecdotal forum posts, and officially via a Youtube Livestream, which would be hard to look back on month from now.

I managed to find the official link about it (https://playcontestofchampions.com/news/7-star-champions/).

It does mention that the 10k price is a permanent addition in the store.

DL864

Imagine waiting for a better pool to only pull champs from old pool lmao 🤣 😂