There's no such thing as an Interpol arrest warrant. There's only an Interpol Red Notice, which has to be instigated by the country where an (alleged) offender is wanted in relation to (alleged) serious criminality.
Within the EU there's also a European Arrest Warrant but it's only available in respect of certain serious offences. So, even if you were in Europe, an arrest warrant couldn't be issued. Therefore it's inconceivable that an Interpol Red Notice would be issued when you're outside of Europe.
However as you've breached the terms of your Community Order you can expect to be arrested upon your arrival back in the UK and held in custody until you're brought before a court for re-sentencing for your original offence. While it's theoretically possible that an alternative non-custodial sentence, such as a fine, could be imposed (subject to the available sentencing guidelines) in place of the Community Order, it's far more likely that a prison sentence will be imposed (also subject to the available sentencing guidelines).