Pretty pissed off really. And I don't think I'm on the wrong but hell let's let MN decide.
I work 3 part time jobs
2 of then have standardised regular hours each week.
The third is very ad hoc, and I give my availability 8 weeks in advance. Think pop up hospitality.
At the end of December I told the newish supervisor at AdHoc that I was available for an event on January 6th 7th 8th and then free any Fri/Sat/Sun in February except the first weekend as we're away.
The supervisor replied thanks and she'd let me know my shifts. Interestingly my presence hasn't been required since she started the responsibility for rotas in October.i also haven't heard from her since I messaged with my availability.
I don't rely on this role for income; I do it because it's so much fun and the tips can be amazing - distributed through payroll and even after tax they're still worth it.
After giving supervisor my availability for Jan Feb, I saw I wasn't needed first weekend of Jan and them muted the AdHoc WhatsApp chat. Rotas are added to group chat on Mondays for that week. (It's rare the pop up operates Monday - Weds).
Last Friday lunchtime I had a text from AdHoc owner asking me to bring something specific for the event that evening. I didn't see text till 4pm - and responded that I wasn't available and the supervisor knew my availability.
I was told I'd let my colleagues and the company down with an hour's notice when the rota had been up for 4 days - plenty of time for me to let AdHoc Owner know.
I've now had a message to say the owner and supervisor would like some time with me when I'm next in to talk about the incident.
YABU -of course you should check the rota.
YANBU - no the rota is irrelevant when you're not due in.