Advance Wars 1+2: Re-Boot Camp's flaw might be close to a resolution, since the game should have been released for months already but which has been hampered by Nintendo's desire for a more peaceful international environment, but the release might be close to this point, based on a clue.
According to rumors, the "new NSUID attached" element emerged on the Famiboards forum. It's usually related to games that are set to receive the approval in terms of pre-orders.
In fact, the game appears to have become available again at various retailers as a result of the Advance Wars 1+2: Re-Boot Camp expansion, which might confirm the game's release date. Back in November, the game was still listed as a "TBA" game.
The date has already been pushed back a few times, the most recent official postponement coming last March due to the Ukraine conflict. Nintendo felt it inappropriate to launch it at a time when the conflict had returned to the forefront of the world in an unprecedented way.
The postponement appeared to be related to the desire to obtain a more "quiet" period in order to release a game like this, but at this point, with the lengthening of the conflict, it becomes difficult to envision a moment in which this would be resolved in order to exit the title.
Despite the fact that there has been no discussion of Advance Wars 1 + 2: Re-Boot Camp for some time, it is probable that Nintendo will now release the game Advance Wars 1 + 2: Re-Boot Camp.