IceStorm_III

While it's great and all that you want people to be shunted to the Warframe app on iOS, you should not have pushed an update to the Companion app during this window. The Warframe Companion app's update cannot be retreived while the app is de-listed on the App Store. [Edit] The App Store's daily update feature can obtain the update, it just means any IOS user has to wait for the App Store's daily update to notice that the Warframe Companion app has an update.

It appears the "free" slots are limited to the ones your progress account has. My main account is LR3, so I had 45 riven slots "for free", and I had purchased seven more sets of 3. I was at 66 slots before the merge, though I do not remember how many free slots I had. After the merge, I was over by 8 slots, so I bought nine more slots to cover the 74 total rivens I have after merging my Xbox account.

I merged my PC account and Xbox account (PC progress was retained). Afterward, when logging into my PC account, it said I was eight rivens over available riven mod capacity. I went ahead and bought nine extra slots since I have the plat, but is this intentional, or a bug? If it's intentional (as in, the 120 slot max capacity isn't being increased), then it probably warrants a mention on the Merge information page. If someone has a 120 slot account, and merges it with another 120 slot account, they're losing a decent chunk of plat if the new capacity is still only 120 slots.

It's a Twitch issue. Happens with other drops as well. The only "fix" I've found is to log out of twitch, close all the twitch tabs/browsers, delete all the twitch cookies, then launch twitch, log in, then only go to the stream with the drops I want. In searching for twitch drop issues, I came across a comment six years ago that said the drops were keyed to run only on the last stream opened, so if you were watching a stream for drops, then popped open another stream in another tab/window, the drops would stop incrementing. It seems like that bug/feature has returned - if you have any stream open other than the one you want drops on, you won't get the drops, or drop progress will be halted.