Can one Telegram bot be used for two HA instances?

Hey,

I have a Telegram bot that I nicknamed ‘Mailman’ and I have a bunch of services using it to send notifications.
Recently I setup two instances of HA they seam to be sending telegram notifications just fine however I am getting bombarded with errors in the log:

Update “None” caused error: “Conflict: terminated by other getUpdates request; make sure that only one bot instance is running”

Well I am sure that there is one than more instance running but will that cause problems? Will it bounce messages? Can it just be ignored? Is there a setting that fix this? Do I have to use multiple bots?
BTW I do not need HA to read anything from Telegram? Maybe I can switch to some send only mode?

Here is sample of my config:

# Telegram Bot
telegram_bot:
  - platform: polling
    api_key: "0000000000000000000"
    allowed_chat_ids:
      - -0000000000
      - -0000000000

notify:
  - platform: telegram
    name: "Mailsman"
    chat_id: -000000000

Yes, one per HA instance.