Upgrading premium tabs to merchant, bug?

I recently upgraded 21 premium tabs to merchant, afterwards I'm missing over half of them and most of the remaining ones are remove only. I paid hard earned money for these to store items, what is going on? Please can a tech support person respond. Thank you

Merchant tabs are not in your stash - you access them via Faustus in your hideout. Anything that was in them when you converted them will be in remove-only tabs.