This might be a bit out there and is quite meaningless, but I feel like I might as well post about it.
I noticed how the "Bonniebonkers" account on Twitch was always online in her own Twitch chat as a Broadcaster, except for one time when, I believe, they both watched some other Twitch streamer (somebody further above posted it). Well, I noticed how the Bonniebonkers account is again not present in the chat, but this time for, I think close to a day already (I didn't check up on it regularly enough to say for sure). At the same time, myspeld's OW profile also shows only few games yesterday.
Then I remembered this post >>327. Apparently Bonbi started following a TN cosplayer, who mentions Marble City Comic Con in her profile, just before closing her account. Turns out, that con is this weekend. The above info would at least line up, with Bonbi's family potentially travelling to Knoxville to attend.

Now, obviously this is quite a reach still. mypseld's account also shows few games for the same days a weeks before and she could have something else going on or they are just playing a different game. Bonbi could just finally have decided to close the tap to her own Twitch chat.
All I'm saying is, if some autist has too much time this weekend, potentially scouring pictures from Marble City Comic Con could yield results.