During the game, I upgraded my Cromwell with the Command Vehicle ability from the AVRE commander. Nothing unusual as everything worked fine. Once the Cromwell was killed, the commander ability to upgrade another vehicle became disabled.
While hovering over the ability, it said that I could only have one active at a time even though it was dead. The ability would remain disabled for the rest of the game.
I've included a replay and the times that things happened.
13:41 - Cromwell built
18:56 - Cromwell destroyed
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