Reinforcement Tokens...use only once?

A guildmate recently got a response that a piece of equipment can only be upgraded once using the reinforcement tokens. However, it was previously stated and reinforced in Q&A that we could reinforce the same piece of equipment as many times as we wanted. Hoping this is just an error in the response from the support team. Please clarify @Vane
2
Comments
...
--> Do you need a guild? ...send me a Private Message. My Recruiting den and my "Art Objects" in the Next Games Collection.
Source: https://forums.nextgames.com/walkingdead/discussion/40139/reinforcement-token-changes/p1
https://forums.nextgames.com/walkingdead/discussion/40263/wild-walking-is-actively-seeking-new-members"
Example: I have a lvl 28 flare gun and i will upgrade this gun to lvl 29 with reinforcement tokens (lvl 29 is max now), after that there will be a council upgrade and i upgrade my council, trainingground and weapon shop, can i after that that same lvl 29 flare gun upgrade AGAIN with reinforcement tokens to lvl 30??